Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Rain

45°F

7°C

Humidity 87%
Wind Speed NNW 8 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 17 Feb 09:55 PM PST
Extended Forecast for

2 Miles SE Mount Hamilton CA

Winter Weather Advisory February 18, 01:44am until February 18, 04:00pm
Extreme Cold Warning until February 18, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
Extreme Cold Warning
  •  
    Winter Weather Advisory February 18, 01:44am until February 18, 04:00pm
    Extreme Cold Warning until February 18, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 30 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow likely, mainly before noon. The snow could be heavy at times.  Mostly cloudy, with a high near 35. West northwest wind 5 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly after 1am. The snow could be heavy at times.  Low around 31. South wind 8 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Chance Snow
    then Heavy
    Snow

  • Thursday

    Thursday: Snow, mainly before 4pm. The snow could be heavy at times.  Patchy blowing snow between 4pm and 5pm. High near 35. South southwest wind 5 to 10 mph becoming west 12 to 17 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Heavy Snow
    then Snow
    Likely and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 10pm.  Widespread frost after 1am.  Otherwise, partly cloudy, with a low around 29. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    then Frost

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 10am, mixing with rain after 1pm.  Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 30. West southwest wind around 15 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of 3 to 7 inches possible.
Wednesday
Snow likely, mainly before noon. The snow could be heavy at times. Mostly cloudy, with a high near 35. West northwest wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 31. South wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before 4pm. The snow could be heavy at times. Patchy blowing snow between 4pm and 5pm. High near 35. South southwest wind 5 to 10 mph becoming west 12 to 17 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 30 percent chance of snow before 10pm. Widespread frost after 1am. Otherwise, partly cloudy, with a low around 29. West northwest wind 7 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of snow after 10am, mixing with rain after 1pm. Mostly sunny, with a high near 46.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. Breezy.
Sunday
Rain. Mostly cloudy, with a high near 51. Breezy.
Sunday Night
Rain. Mostly cloudy, with a low around 48. Breezy.
Monday
Rain. Mostly cloudy, with a high near 51.
Monday Night
Rain. Cloudy, with a low around 47.
Tuesday
Rain. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mount Hamilton CA
 37.33°N 121.61°W (Elev. 3786 ft)
12:27 am PST Feb 18, 2026
1am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database