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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

Light Rain Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed NW 10 G 16 mph
Barometer 29.75 in
Dewpoint 70°F (21°C)
Visibility 2.00 mi
Last update 1 Aug 7:15 pm CDT
Extended Forecast for

3 Miles E Cave MO

  • Tonight

    Tonight: A chance of drizzle, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 65. North wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 65 °F

    Chance
    Drizzle then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. North wind around 10 mph, with gusts as high as 23 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. North wind around 6 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind.

    High: 83 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Clear
    then Chance
    T-storms

Detailed Forecast

Tonight
A chance of drizzle, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 65. North wind 9 to 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 81. North wind around 10 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 64. North wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind.
Monday Night
Mostly clear, with a low around 64. Calm wind.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Thursday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 72.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Cave MO
 39.04°N 90.98°W (Elev. 636 ft)
Last Update:
5:11 pm CDT Aug 1, 2026
Forecast Valid:
7pm CDT Aug 1, 2026-6pm CDT Aug 8, 2026
 
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Additional Resources

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Chance of Precipitation