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

Heavy Rainfall and Flooding in the Southwest and Four Corners; Unsettled Weather in Florida

Heavy to excessive rainfall will continue today across portions of the Southwest and Four Corners Region, leading to flash, urban and small stream flooding. Significant river flooding is expected through Monday. Heavy rainfall is expected across southern and eastern Florida through Monday, with isolated flash flooding possible. Read More >

Current conditions at

SIARD (SIAN2)

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

NA

50°F

10°C

Humidity 64%
Wind Speed N 10 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 01 Nov 02:38 PM PST
Extended Forecast for

19 Miles SE Unionville NV

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. Northwest wind around 15 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. North wind around 10 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 41. West wind 5 to 10 mph becoming southeast in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. East wind 5 to 10 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 44. Southeast wind 5 to 10 mph becoming west in the afternoon.

    High: 44 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 33. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 40.

    High: 40 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. Northwest wind around 15 mph.
Tonight
Mostly clear, with a low around 31. North wind around 10 mph.
Monday
Mostly sunny, with a high near 41. West wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. East wind 5 to 10 mph.
Tuesday
Increasing clouds, with a high near 44. Southeast wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly cloudy, with a low around 33. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Sunny, with a high near 46.
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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:
10:30 am PST Nov 1, 2026
Forecast Valid:
2pm PST Nov 1, 2026-6pm PST Nov 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation