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

51°F

11°C

Humidity 33%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 31 Mar 03:38 AM PDT
Extended Forecast for

38 Miles SE Unionville NV

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

    Overnight: A 30 percent chance of showers, mainly after 5am.  Cloudy, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 2pm.  High near 62. South wind 5 to 10 mph.  Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 2am.  Snow level 7900 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 43. West wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 65. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 11pm.  Snow level 7500 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain showers likely before 8am, then rain and snow showers likely.  Snow level 5100 feet lowering to 3900 feet. Partly sunny, with a high near 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 29.

    Low: 29 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 5am. Cloudy, with a low around 49. South wind around 5 mph.
Tuesday
Showers, with thunderstorms also possible after 2pm. High near 62. South wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 2am. Snow level 7900 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 43. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers. Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 65. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A 30 percent chance of showers after 11pm. Snow level 7500 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 41. Southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Rain showers likely before 8am, then rain and snow showers likely. Snow level 5100 feet lowering to 3900 feet. Partly sunny, with a high near 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 29.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
38 Miles SE Unionville NV
 40.02°N 117.65°W (Elev. 3698 ft)
11:30 pm PDT Mar 30, 2026
4am 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