Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

56°F

13°C

Humidity 30%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 30 Mar 09:38 AM PDT
Extended Forecast for

42 Miles SE Unionville NV

Lake Wind Advisory March 30, 11:00am until March 30, 10:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • Today

    Today: Partly sunny, with a high near 57. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Snow showers likely before 2pm, then rain and snow showers likely.  Mostly cloudy, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Breezy. Snow
    Showers
    Likely then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before 11pm, then a chance of snow showers.  Mostly cloudy, with a low around 39. 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.

    Low: 39 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers.  Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.  Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 32. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.  New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly before 11am.  Partly sunny, with a high near 36. Windy.  New snow accumulation of less than one inch possible.

    High: 36 °F

    Windy. Chance
    Snow Showers
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Blustery.

    Low: 27 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 57. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly cloudy, with a low around 43. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday
Snow showers likely before 2pm, then rain and snow showers likely. Mostly cloudy, with a high near 46. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow showers likely before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 39. 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.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 48. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 32. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 36. Windy. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 27. Blustery.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 60.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles SE Unionville NV
 40.03°N 117.54°W (Elev. 7513 ft)
4:20 am PDT Mar 30, 2026
10am PDT Mar 30, 2026-6pm PDT Apr 5, 2026
 
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Additional Resources

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