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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

A Few Clouds

63°F

17°C

Humidity	77%
Wind Speed	S 7 mph
Barometer	29.80 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	14 Apr 12:55 am EDT

More Information:

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

Extended Forecast for

Portland MI

Overnight
Low: 65 °F
T-storms
Tuesday
High: 77 °F
T-storms
Likely then
Slight Chance
T-storms
Tuesday Night
Low: 61 °F
T-storms
Wednesday
High: 71 °F
Showers
Likely
Wednesday Night
Low: 60 °F
Showers
Thursday
High: 70 °F
Showers
Likely
Thursday Night
Low: 51 °F
Chance
T-storms then
Chance
Showers
Friday
High: 76 °F
Partly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
then Showers
Likely

Detailed Forecast

Overnight

Showers and thunderstorms, mainly after 3am. Steady temperature around 65. South southwest wind 10 to 13 mph, with gusts as high as 23 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 thunderstorms likely before 11am, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. West southwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth 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. Low around 61. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 71. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Low around 60. South wind 7 to 9 mph. Chance of precipitation is 90%.

Thursday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

Friday

Partly sunny, with a high near 76.

Friday Night

Showers likely after 2am. Mostly cloudy, with a low around 57.

Saturday

Showers. Mostly cloudy, with a high near 68. Breezy.

Saturday Night

Showers likely. Mostly cloudy, with a low around 36.

Sunday

Partly sunny, with a high near 46. Breezy.

Sunday Night

Partly cloudy, with a low around 30.