Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

A Few Clouds

75°F

24°C

Humidity	57%
Wind Speed	SW 14 mph
Barometer	29.90 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	13 Apr 3:55 pm EDT

More Information:

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

Extended Forecast for

Saint Louis MI

Flood Watch April 13, 03:59pm until April 15, 08:00am

Click here for hazard details and duration

Flood Watch

Flood Watch April 13, 03:59pm until April 15, 08:00am
NOW until 8:00am Wed
Flood Watch
This Afternoon
High: 73 °F
Mostly Sunny
Tonight
Low: 60 °F
T-storms and
Patchy Fog
Tuesday
High: 76 °F
Showers
Likely and
Patchy Fog
then Partly
Sunny
Tuesday Night
Low: 57 °F
Heavy Rain
Wednesday
High: 68 °F
Showers
Likely
Wednesday Night
Low: 57 °F
Showers
Thursday
High: 68 °F
Showers
Thursday Night
Low: 50 °F
Chance
Showers

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 73. West wind around 13 mph, with gusts as high as 22 mph.

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Patchy fog after 2am. Low around 60. Light and variable wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

Showers and thunderstorms likely, mainly before 8am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. West southwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 57. South southwest wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Wednesday

Showers likely, mainly after 2pm. Cloudy, with a high near 68. West southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm, then showers after 11pm. Low around 57. Chance of precipitation is 80%.

Thursday

Showers. High near 68. Chance of precipitation is 80%.

Thursday Night

A chance of showers before 2am. Mostly cloudy, with a low around 50.

Friday

Partly sunny, with a high near 73.

Friday Night

A chance of showers after 2am. Mostly cloudy, with a low around 55.

Saturday

Showers likely. Mostly cloudy, with a high near 66.