Hazardous Weather Conditions
Current conditions at
Des Moines International Airport (KDSM)
Lat: 41.53°NLon: 93.65°WElev: 942ft.
Mostly Cloudy
55°F
13°C
| Humidity | 67% |
| Wind Speed | S 8 mph |
| Barometer | 29.92 in (1013.4 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 8.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 5 Mar 1:54 pm CST |
Extended Forecast for
Saint Marys IA
This Afternoon
High: 55 °F
Partly Sunny
Tonight
Low: 48 °F
Mostly Cloudy
then ShowersFriday
High: 70 °F
Breezy.
Showers then
Showers
LikelyFriday Night
Low: 37 °F
Breezy.
T-storms then
Chance
T-stormsSaturday
High: 51 °F
Partly Sunny
and Breezy
then SunnySaturday Night
Low: 37 °F
Clear
Sunday
High: 65 °F
Sunny and
BreezySunday Night
Low: 48 °F
Clear and
BreezyMonday
High: 72 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a steady temperature around 55. South southeast wind 6 to 8 mph.
Tonight
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 48. Southeast wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. High near 70. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Low around 37. Breezy, with a south southwest wind 15 to 17 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 51. Breezy, with a west northwest wind 8 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 65. Breezy.
Sunday Night
Clear, with a low around 48. Breezy.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 50.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 73. Breezy.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42. Breezy.
Wednesday
Partly sunny, with a high near 52. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Marys IA
41.32°N 93.72°W
41.32°N 93.72°W
1:37 pm CST Mar 5, 2026
2pm CST Mar 5, 2026-6pm CDT Mar 11, 2026
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