Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

41°F

5°C

Humidity 45%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 19 Apr 08:38 AM PDT
Extended Forecast for

20 Miles ESE Unionville NV

  • Today

    Today: Partly sunny, with a high near 59. South wind 10 to 15 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South wind around 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A chance of rain and snow showers between 11am and 2pm, then rain showers.  Snow level rising to 8100 feet in the afternoon. High near 57. Windy, with an east wind 15 to 20 mph becoming southwest 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 57 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Rain and snow showers, becoming all snow after 8pm.  Low around 33. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain.  Mostly cloudy, with a high near 41. Breezy.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Breezy. Snow
    Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm.  Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers.  Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Today
Partly sunny, with a high near 59. South wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 44. South wind around 15 mph.
Monday
Sunny, with a high near 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 42. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A chance of rain and snow showers between 11am and 2pm, then rain showers. Snow level rising to 8100 feet in the afternoon. High near 57. Windy, with an east wind 15 to 20 mph becoming southwest 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow showers, becoming all snow after 8pm. Low around 33. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 33. Breezy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 36.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Unionville NV
 40.27°N 117.79°W (Elev. 7533 ft)
4:30 am PDT Apr 19, 2026
9am PDT Apr 19, 2026-6pm PDT Apr 25, 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