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

Hazardous Weather Conditions

Current conditions at

Canby Airfield (KCNB)

Lat: 44.73°NLon: 96.27°WElev: 1194ft.

Fair

95°F

35°C

Humidity 49%
Wind Speed SE 9 mph
Barometer 29.79 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 26 Jul 2:55 pm CDT
Extended Forecast for

Astoria SD

Extreme Heat Warning July 26, 03:11pm until July 26, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 26, 03:11pm until July 26, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 93 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 73. South wind around 8 mph becoming west northwest after midnight.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Patchy smoke before 1pm. Mostly sunny and hot, with a high near 91. North wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 91 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Increasing clouds, with a low around 68. North wind 5 to 9 mph becoming light after midnight.

    Low: 68 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. South southeast wind 3 to 8 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. South wind 6 to 8 mph.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90. South wind 9 to 13 mph.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 93. Heat index values as high as 105. South wind around 5 mph.
Tonight
Mostly clear, with a low around 73. South wind around 8 mph becoming west northwest after midnight.
Monday
Patchy smoke before 1pm. Mostly sunny and hot, with a high near 91. North wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 68. North wind 5 to 9 mph becoming light after midnight.
Tuesday
Mostly sunny, with a high near 88. South southeast wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 67. South wind 6 to 8 mph.
Wednesday
Sunny and hot, with a high near 90. South wind 9 to 13 mph.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Astoria SD
 44.55°N 96.53°W (Elev. 1814 ft)
Last Update:
2:37 pm CDT Jul 26, 2026
Forecast Valid:
3pm CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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