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

Hannibal Regional Airport (KHAE)

Lat: 39.73°NLon: 91.44°WElev: 770ft.

Light Rain

70°F

21°C

Humidity 94%
Wind Speed N 7 G 17 mph
Barometer 29.73 in
Dewpoint 68°F (20°C)
Visibility 3.00 mi
Last update 1 Aug 12:15 pm CDT
Extended Forecast for

4 Miles E Palmyra MO

  • This Afternoon

    This Afternoon: Areas of drizzle before 1pm, then areas of drizzle and thunderstorms after 1pm.  Patchy fog.  Otherwise, cloudy, with a high near 73. North wind 15 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    High: 73 °F

    Areas
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: Patchy drizzle before 8pm.  Cloudy during the early evening, then gradual clearing, with a low around 65. North wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 65 °F

    Patchy
    Drizzle then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82. North wind around 11 mph, with gusts as high as 23 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Calm wind.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 87.

    High: 87 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Areas of drizzle before 1pm, then areas of drizzle and thunderstorms after 1pm. Patchy fog. Otherwise, cloudy, with a high near 73. North wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Tonight
Patchy drizzle before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 65. North wind 9 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 82. North wind around 11 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 63. North wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 84. Calm wind.
Monday Night
Clear, with a low around 64.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 69.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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 88.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Palmyra MO
 39.8°N 91.44°W (Elev. 469 ft)
11:31 am CDT Aug 1, 2026
12pm CDT Aug 1, 2026-6pm CDT Aug 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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