Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

A Few Clouds

84°F

29°C

Humidity 43%
Wind Speed N 3 mph
Barometer 30.07 in (1017.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 27 Aug 5:53 pm CDT
Extended Forecast for

Savannah MO

  • Tonight

    Tonight: Mostly clear, with a low around 63. North wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 8am.  Mostly sunny, with a high near 85. South wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Breezy, with a south wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 91 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78. South wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 95.

    High: 95 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 63. North wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers before 8am. Mostly sunny, with a high near 85. South wind 3 to 7 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 69. South southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 91. Breezy, with a south wind 11 to 20 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 78. South wind 14 to 17 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 96.
Sunday Night
Partly cloudy, with a low around 79.
Monday
Partly sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Savannah MO
 39.94°N 94.83°W (Elev. 1099 ft)
1:27 pm CDT Aug 27, 2026
6pm CDT Aug 27, 2026-6pm CDT Sep 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database