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

Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Mostly Cloudy

32°F

0°C

Humidity 93%
Wind Speed W 18 G 25 mph
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 7 Mar 11:55 am CST
Extended Forecast for

Galva IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Northwest wind 10 to 15 mph becoming southwest. Winds could gust as high as 20 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 66 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Southwest wind around 10 mph becoming northeast in the afternoon.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. East wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Northwest wind 10 to 15 mph becoming southwest. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 32. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 66. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 40. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 67. Southwest wind around 10 mph becoming northeast in the afternoon.
Monday Night
Mostly clear, with a low around 36. East wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 58. Breezy.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 54. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Galva IA
 42.5°N 95.41°W (Elev. 1345 ft)
Last Update:
10:23 am CST Mar 7, 2026
Forecast Valid:
12pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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