National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

SIARD (SIAN2)

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

NA

17°F

-8°C

Humidity 71%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 17 Apr 02:38 AM PDT
Extended Forecast for

19 Miles SE Unionville NV

Freeze Warning until April 17, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 17, 08:00am

    NOW until 8:00am Fri

    Freeze Warning

  • Overnight

    Low: 21 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 41. Northeast wind 5 to 10 mph becoming west in the afternoon.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. South wind around 10 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Southwest wind around 10 mph becoming northeast in the evening.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. East wind 10 to 15 mph becoming south in the afternoon.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Overnight
Clear, with a low around 21. Northeast wind around 10 mph.
Friday
Sunny, with a high near 41. Northeast wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming southeast after midnight.
Saturday
Sunny, with a high near 55. South wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 42. Southwest wind around 10 mph becoming northeast in the evening.
Sunday
Partly sunny, with a high near 60. East wind 10 to 15 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 64. Breezy.
Monday Night
Partly cloudy, with a low around 43. Breezy.
Tuesday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 46.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Unionville NV
 40.29°N 117.83°W (Elev. 7169 ft)
Last Update:
11:30 pm PDT Apr 16, 2026
Forecast Valid:
3am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation