Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

54°F

12°C

Humidity 28%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 30 Mar 11:38 PM PDT
Extended Forecast for

24 Miles SSE Unionville NV

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 5am.  Cloudy, with a low around 46. Southwest wind around 10 mph.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 2pm.  High near 60. Southwest wind 5 to 15 mph.  Chance of precipitation is 90%.

    High: 60 °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 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers.  Snow level 6500 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 62. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon.

    High: 62 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 11pm.  Snow level 7400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Rain and snow showers likely before 11am.  Partly sunny, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Breezy.
    Rain/Snow
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

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

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 5am. Cloudy, with a low around 46. Southwest wind around 10 mph.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 60. Southwest wind 5 to 15 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 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 39. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Snow level 6500 feet rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 62. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers, mainly after 11pm. Snow level 7400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.
Thursday
Rain and snow showers likely before 11am. Partly sunny, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SSE Unionville NV
 40.11°N 117.96°W (Elev. 4147 ft)
11:30 pm PDT Mar 30, 2026
12am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database