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

66°F

19°C

Humidity 6%
Wind Speed SSW 12 MPH
Barometer NA
Dewpoint -3°F (-19°C)
Visibility NA
Last update 18 Apr 02:38 PM PDT
Extended Forecast for

42 Miles SE Unionville NV

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Northwest wind around 10 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Northwest wind around 10 mph becoming southeast in the evening.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West wind 10 to 15 mph becoming east in the evening.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65. Breezy, with a southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A chance of rain showers after 11am, mixing with snow after 2pm.  Snow level rising to 8100 feet in the afternoon. Increasing clouds, with a high near 59. Windy.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 59 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Rain and snow showers.  Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow showers likely before 2pm, then a chance of rain and snow showers.  Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Breezy. Snow
    Showers
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Northwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 41. Northwest wind around 10 mph becoming southeast in the evening.
Sunday
Partly sunny, with a high near 60. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 44. West wind 10 to 15 mph becoming east in the evening.
Monday
Sunny, with a high near 65. Breezy, with a southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 44. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
A chance of rain showers after 11am, mixing with snow after 2pm. Snow level rising to 8100 feet in the afternoon. Increasing clouds, with a high near 59. Windy. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow showers. Mostly cloudy, with a low around 35. Breezy.
Wednesday
Snow showers likely before 2pm, then a chance of rain and snow showers. Partly sunny, with a high near 41. Breezy.
Wednesday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 33. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles SE Unionville NV
 40.03°N 117.54°W (Elev. 7513 ft)
11:30 am PDT Apr 18, 2026
3pm PDT Apr 18, 2026-6pm PDT Apr 24, 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