Thunderstorms Across the Southeast U.S.; Elevated to Locally Critical Fire Weather in Colorado

A few strong to marginally severe thunderstorms are possible across the Southeast U.S. Friday. A Marginal Risk (Level 1 of 5) outlook has been issued. Strong winds and hail will be the main threats. Elevated to locally critical fire weather conditions will persist across south-central Colorado today due to dry conditions and gusty winds. Read More >

Hazardous Weather Conditions

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Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

2°C

35°F

Humidity	89%
Wind Speed	W 9 km/h
Barometer	30.20 in
Dewpoint	1°C (33°F)
Visibility	16 km
Wind Chill	-1°C (30°F)
Last update	19 Apr 4:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Tama IA

Frost Advisory until April 19, 08:00am

Click here for hazard details and duration

Frost Advisory

Frost Advisory until April 19, 08:00am

NOW until
8:00am Fri

Frost Advisory
Overnight

Frost
Low: 2 °C
Friday

Frost and
Breezy then
Sunny and
Windy
High: 13 °C
Friday
Night

Mostly Clear
Low: -1 °C
Saturday

Increasing
Clouds
High: 11 °C
Saturday
Night

Partly Cloudy
then Frost
Low: -2 °C
Sunday

Frost then
Sunny
High: 16 °C
Sunday
Night

Clear
Low: 1 °C
Monday

Breezy.
Mostly Sunny
then Chance
Showers
High: 18 °C

Detailed Forecast

Overnight

Widespread frost. Otherwise, clear, with a steady temperature around 2. West wind around 10 km/h.

Friday

Widespread frost before 8am. Otherwise, sunny, with a high near 13. Windy, with a west northwest wind 11 to 21 km/h increasing to 25 to 35 km/h. Winds could gust as high as 50 km/h.

Friday Night

Mostly clear, with a low around -1. West northwest wind 16 to 24 km/h, with gusts as high as 37 km/h.

Saturday

Increasing clouds, with a high near 11. Northwest wind 16 to 24 km/h, with gusts as high as 37 km/h.

Saturday Night

Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around -2. West northwest wind 10 to 16 km/h.

Sunday

Widespread frost before 8am. Otherwise, sunny, with a high near 16.

Sunday Night

Clear, with a low around 1.

Monday

A 40 percent chance of showers after 1pm. Partly sunny, with a high near 18. Breezy.