Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

50°F

10°C

Humidity 69%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 31 Mar 10:38 AM PDT
Extended Forecast for

35 Miles ESE Unionville NV

Wind Advisory April 1, 02:00pm until April 2, 11:00am
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Showers.  Snow level 7700 feet. High near 54. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am.  Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 39. Southwest wind 10 to 15 mph.  Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Snow level 6500 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 55. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon.

    High: 55 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers.  Snow level 7500 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 35 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers likely, mainly before 11am.  Partly sunny, with a high near 44. Windy, with a west wind 25 to 30 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Windy. Snow
    Showers
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Showers. Snow level 7700 feet. High near 54. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tonight
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Snow level 7800 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 39. Southwest wind 10 to 15 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Snow level 6500 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 55. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon.
Wednesday Night
A 50 percent chance of showers. Snow level 7500 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Thursday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 44. Windy, with a west wind 25 to 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 26. Blustery, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 71.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles ESE Unionville NV
 40.31°N 117.45°W (Elev. 5312 ft)
4:30 am PDT Mar 31, 2026
11am PDT Mar 31, 2026-6pm PDT Apr 6, 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