National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

WEST FORK MOJAVE RIVER - HESPERIA (WFMC1)
Latitude: 34.34º NLongitude: 117.26º WElevation: 3040 FeetForecast Type: Unofficial Location
Location: San Bernardino County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: May 13 2026 at 7:27 AM PDTNext Issuance: May 14 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: West Fork Mojave River - Hesperia (WFMC1)
#
# File Generation Time:  05/13/2026 at 07:28 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/09/2026 at 11:00 AM PDT
# Maximum Observed Stage:                       0.76 Feet
# Maximum Observed Flow:                        13 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/13/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       0.70 Feet
# Maximum Forecast Flow:                        9 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/08/2026 07 AM PDT            0.75             12                Not Applicable
  05/08/2026 08 AM PDT            0.76             13         +      Not Applicable
  05/08/2026 09 AM PDT            0.76             13         0      Not Applicable
  05/08/2026 10 AM PDT            0.76             13         0      Not Applicable
  05/08/2026 11 AM PDT            0.76             13         0      Not Applicable
  05/08/2026 12 PM PDT            0.76             13         0      Not Applicable
  05/08/2026 01 PM PDT            0.75             12         -      Not Applicable
  05/08/2026 02 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 03 PM PDT            0.74             12         -      Not Applicable
  05/08/2026 04 PM PDT            0.75             12         +      Not Applicable
  05/08/2026 05 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 06 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 07 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 08 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 09 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 10 PM PDT            0.75             12         0      Not Applicable
  05/08/2026 11 PM PDT            0.76             13         +      Not Applicable
  05/09/2026 12 AM PDT            0.76             13         0      Not Applicable
  05/09/2026 01 AM PDT            0.75             12         -      Not Applicable
  05/09/2026 02 AM PDT            0.75             12         0      Not Applicable
  05/09/2026 03 AM PDT            0.75             12         0      Not Applicable
  05/09/2026 04 AM PDT            0.75             12         0      Not Applicable
  05/09/2026 05 AM PDT            0.75             12         0      Not Applicable
  05/09/2026 06 AM PDT            0.76             13         +      Not Applicable
  05/09/2026 07 AM PDT            0.75             12         -      Not Applicable
  05/09/2026 08 AM PDT            0.76             13         +      Not Applicable
  05/09/2026 09 AM PDT            0.76             13         0      Not Applicable
  05/09/2026 10 AM PDT            0.76             13         0      Not Applicable
  05/09/2026 11 AM PDT            0.76             13         0      Not Applicable
  05/09/2026 12 PM PDT            0.75             12         -      Not Applicable
  05/09/2026 01 PM PDT            0.75             12         0      Not Applicable
  05/09/2026 02 PM PDT            0.75             12         0      Not Applicable
  05/09/2026 03 PM PDT            0.75             12         0      Not Applicable
  05/09/2026 04 PM PDT            0.74             12         -      Not Applicable
  05/09/2026 05 PM PDT            0.75             12         +      Not Applicable
  05/09/2026 06 PM PDT            0.74             12         -      Not Applicable
  05/09/2026 07 PM PDT            0.74             12         0      Not Applicable
  05/09/2026 08 PM PDT            0.75             12         +      Not Applicable
  05/09/2026 09 PM PDT            0.75             12         0      Not Applicable
  05/09/2026 10 PM PDT            0.75             12         0      Not Applicable
  05/09/2026 11 PM PDT            0.75             12         0      Not Applicable
  05/10/2026 12 AM PDT            0.74             12         -      Not Applicable
  05/10/2026 01 AM PDT            0.75             12         +      Not Applicable
  05/10/2026 02 AM PDT            0.75             12         0      Not Applicable
  05/10/2026 03 AM PDT            0.74             12         -      Not Applicable
  05/10/2026 04 AM PDT            0.74             12         0      Not Applicable
  05/10/2026 05 AM PDT            0.74             12         0      Not Applicable
  05/10/2026 06 AM PDT            0.74             12         0      Not Applicable
  05/10/2026 07 AM PDT            0.75             12         +      Not Applicable
  05/10/2026 08 AM PDT            0.75             12         0      Not Applicable
  05/10/2026 09 AM PDT            0.75             12         0      Not Applicable
  05/10/2026 10 AM PDT            0.75             12         0      Not Applicable
  05/10/2026 11 AM PDT            0.75             12         0      Not Applicable
  05/10/2026 12 PM PDT            0.75             12         0      Not Applicable
  05/10/2026 01 PM PDT            0.74             12         -      Not Applicable
  05/10/2026 02 PM PDT            0.73             11         -      Not Applicable
  05/10/2026 03 PM PDT            0.71              9         -      Not Applicable
  05/10/2026 04 PM PDT            0.69              8         -      Not Applicable
  05/10/2026 05 PM PDT            0.70              9         +      Not Applicable
  05/10/2026 06 PM PDT            0.68              7         -      Not Applicable
  05/10/2026 07 PM PDT            0.69              8         +      Not Applicable
  05/10/2026 08 PM PDT            0.69              8         0      Not Applicable
  05/10/2026 09 PM PDT            0.71              9         +      Not Applicable
  05/10/2026 10 PM PDT            0.72             10         +      Not Applicable
  05/10/2026 11 PM PDT            0.72             10         0      Not Applicable
  05/11/2026 12 AM PDT            0.72             10         0      Not Applicable
  05/11/2026 01 AM PDT            0.72             10         0      Not Applicable
  05/11/2026 02 AM PDT            0.72             10         0      Not Applicable
  05/11/2026 03 AM PDT            0.72             10         0      Not Applicable
  05/11/2026 04 AM PDT            0.71              9         -      Not Applicable
  05/11/2026 05 AM PDT            0.71              9         0      Not Applicable
  05/11/2026 06 AM PDT            0.71              9         0      Not Applicable
  05/11/2026 07 AM PDT            0.71              9         0      Not Applicable
  05/11/2026 08 AM PDT            0.71              9         0      Not Applicable
  05/11/2026 09 AM PDT            0.72             10         +      Not Applicable
  05/11/2026 10 AM PDT            0.72             10         0      Not Applicable
  05/11/2026 11 AM PDT            0.72             10         0      Not Applicable
  05/11/2026 12 PM PDT            0.71              9         -      Not Applicable
  05/11/2026 01 PM PDT            0.71              9         0      Not Applicable
  05/11/2026 02 PM PDT            0.70              9         -      Not Applicable
  05/11/2026 03 PM PDT            0.70              9         0      Not Applicable
  05/11/2026 04 PM PDT            0.70              9         0      Not Applicable
  05/11/2026 05 PM PDT            0.70              9         0      Not Applicable
  05/11/2026 06 PM PDT            0.70              9         0      Not Applicable
  05/11/2026 07 PM PDT            0.70              9         0      Not Applicable
  05/11/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/11/2026 09 PM PDT            0.71              9         +      Not Applicable
  05/11/2026 10 PM PDT            0.71              9         0      Not Applicable
  05/11/2026 11 PM PDT            0.70              9         -      Not Applicable
  05/12/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 03 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 04 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 05 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 06 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 07 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 08 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 09 AM PDT            0.70              9         0      Not Applicable
  05/12/2026 10 AM PDT            0.71              9         +      Not Applicable
  05/12/2026 11 AM PDT            0.70              9         -      Not Applicable
  05/12/2026 12 PM PDT            0.70              9         0      Not Applicable
  05/12/2026 01 PM PDT            0.70              9         0      Not Applicable
  05/12/2026 02 PM PDT            0.70              9         0      Not Applicable
  05/12/2026 03 PM PDT            0.69              8         -      Not Applicable
  05/12/2026 04 PM PDT            0.69              8         0      Not Applicable
  05/12/2026 05 PM PDT            0.69              8         0      Not Applicable
  05/12/2026 06 PM PDT            0.69              8         0      Not Applicable
  05/12/2026 07 PM PDT            0.70              9         +      Not Applicable
  05/12/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/12/2026 09 PM PDT            0.70              9         0      Not Applicable
  05/12/2026 10 PM PDT            0.70              9         0      Not Applicable
  05/12/2026 11 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 03 AM PDT            0.71              9         +      Not Applicable
  05/13/2026 04 AM PDT            0.70              9         -      Not Applicable
  05/13/2026 05 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 06 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 07 AM PDT            0.70              9         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/13/2026 08 AM PDT            0.70              9                Not Applicable
  05/13/2026 09 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 10 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 11 AM PDT            0.70              9         0      Not Applicable
  05/13/2026 12 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 01 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 02 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 03 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 04 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 05 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 06 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 07 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 09 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 10 PM PDT            0.70              9         0      Not Applicable
  05/13/2026 11 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 03 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 04 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 05 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 06 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 07 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 08 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 09 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 10 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 11 AM PDT            0.70              9         0      Not Applicable
  05/14/2026 12 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 01 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 02 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 03 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 04 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 05 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 06 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 07 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 09 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 10 PM PDT            0.70              9         0      Not Applicable
  05/14/2026 11 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 03 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 04 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 05 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 06 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 07 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 08 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 09 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 10 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 11 AM PDT            0.70              9         0      Not Applicable
  05/15/2026 12 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 01 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 02 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 03 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 04 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 05 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 06 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 07 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 09 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 10 PM PDT            0.70              9         0      Not Applicable
  05/15/2026 11 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 03 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 04 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 05 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 06 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 07 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 08 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 09 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 10 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 11 AM PDT            0.70              9         0      Not Applicable
  05/16/2026 12 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 01 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 02 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 03 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 04 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 05 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 06 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 07 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 09 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 10 PM PDT            0.70              9         0      Not Applicable
  05/16/2026 11 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 03 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 04 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 05 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 06 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 07 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 08 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 09 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 10 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 11 AM PDT            0.70              9         0      Not Applicable
  05/17/2026 12 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 01 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 02 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 03 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 04 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 05 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 06 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 07 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 08 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 09 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 10 PM PDT            0.70              9         0      Not Applicable
  05/17/2026 11 PM PDT            0.70              9         0      Not Applicable
  05/18/2026 12 AM PDT            0.70              9         0      Not Applicable
  05/18/2026 01 AM PDT            0.70              9         0      Not Applicable
  05/18/2026 02 AM PDT            0.70              9         0      Not Applicable
  05/18/2026 03 AM PDT            0.70              9         0      Not Applicable
  05/18/2026 04 AM PDT            0.70              9         0      Not Applicable
  05/18/2026 05 AM PDT            0.70              9         0      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.