Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Mostly Cloudy

48°F

9°C

Humidity	71%
Wind Speed	S 7 mph
Barometer	30.05 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	12 Apr 9:35 am EDT

More Information:

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

Extended Forecast for

Saint Louis MI

Today
High: 71 °F
Showers
Likely
Tonight
Low: 59 °F
Showers
Monday
High: 70 °F
Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 61 °F
Showers
Tuesday
High: 75 °F
Showers then
Chance
Showers
Tuesday Night
Low: 57 °F
Showers
Likely
Wednesday
High: 69 °F
Showers
Likely
Wednesday Night
Low: 58 °F
Showers
Likely
Thursday
High: 71 °F
Chance
Showers

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. South southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 3am, then showers likely. Low around 59. Southwest wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 70. West southwest wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Monday Night

Showers and possibly a thunderstorm. Low around 61. South southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 75. West southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

Wednesday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

Wednesday Night

Showers likely, with thunderstorms also possible after 8pm. Mostly cloudy, with a low around 58.

Thursday

A chance of showers. Mostly cloudy, with a high near 71.

Thursday Night

Partly cloudy, with a low around 49.

Friday

Mostly sunny, with a high near 76.

Friday Night

Showers likely. Mostly cloudy, with a low around 55.