Fast School, MI Weather Forecast & Current Conditions

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Fast School Weather Map
UTC Time: 9/20/2026, 19:45
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Fast School, MI Regional Weather

Expires:202609202000;;779428
ASUS43 KDTX 201910
RWRMI 
MICHIGAN HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
ISSUED BY NATIONAL WEATHER SERVICE GRAND RAPIDS MI
300 PM EDT SUN SEP 20 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTION TO VISIBILITY.


MIZ047>049-052>055-059>063-066>070-074>076-081>083-202000-
SOUTHEAST LOWER MICHIGAN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ADRIAN         CLOUDY    59  57  93 NE12G21   30.02R TC  15           
ALMA           CLOUDY    64  59  82 NE14      30.04S TC  18           
ANN ARBOR        N/A    N/A N/A N/A MISG      30.01F                  
BAD AXE        PTSUNNY   66  57  72 NE10      30.05F TC  19           
DETROIT CITY   CLOUDY    63  57  81 NE8       30.01F TC  17           
DETROIT        CLOUDY    60  57  89 N6        30.02F TC  16           
FLINT          CLOUDY    65  57  75 NE12      30.03F TC  18           
GROSSE ILE     CLOUDY    59  55  88 NE9       30.01F TC  15           
HILLSDALE      CLOUDY    59  57  94 NE13G20   30.00F TC  15           

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JACKSON        CLOUDY    61  57  87 NE15      30.01F TC  16           
LANSING        CLOUDY    61  57  87 E8        30.03F TC  16           
MASON          DRIZZLE   60  56  85 NE8       30.03F TC  16           
MIDLAND        CLOUDY    66  57  72 NE9       30.05F TC  19           
MT. CLEMENS    CLOUDY    64  55  72 N8        29.98F TC  18           
PONTIAC        CLOUDY    61  57  87 NE8       30.03F TC  16           
PORT HOPE        N/A     66  58  75 N14       30.06S TC  19           
PORT HURON     CLOUDY    64  52  63 N6        30.03S TC  18           
TRI CITIES     CLOUDY    64  56  75 NE16      30.06F TC  18           
YPSILANTI      CLOUDY    61  58  90 NE6       30.03S TC  16           
$$

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Fast School, MI

Today
Rain Showers
68°/ 52° 20°/ 11°
70%
Monday
Mostly Cloudy
65°/ 48° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
30%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Thursday
Cloudy
65°/ 48° 18°/
0%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Sunny
70°21°
0%

Day: Mostly cloudy. Patchy fog in the morning. Showers likely in the morning, then a slight chance of showers early in the afternoon. Highs in the upper 60s. Northeast winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 15 mph with gusts up to 25 mph.

Detroit, MI

Today
Rain Showers
65°/ 55° 18°/ 13°
80%
Monday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
70°21°
0%

Day: Cloudy. Patchy fog in the morning. Showers in the morning, then a chance of showers in the afternoon. Highs in the mid 60s. Northeast winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Pontiac, MI

Today
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
50%
Thursday
Cloudy
62°/ 48° 17°/
0%
Friday
Sunny
65°/ 48° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Mostly cloudy. Patchy fog in the morning. Showers likely in the morning, then a chance of showers early in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Port Huron, MI

Today
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
30%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Cloudy
65°/ 48° 18°/
0%
Friday
Cloudy
65°/ 48° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Northeast winds 5 to 15 mph. Gusts up to 30 mph in the late afternoon. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 15 mph with gusts up to 30 mph.

Lapeer, MI

Today
Rain Showers
68°/ 50° 20°/ 10°
50%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Cloudy
65°/ 45° 18°/
0%
Saturday
Sunny
70°21°
0%

Day: Mostly cloudy. A chance of showers in the morning. Patchy fog in the morning. Highs in the upper 60s. Northeast winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Northeast winds 5 to 10 mph with gusts up to 25 mph.

Ann Arbor, MI

Today
Rain Showers
65°/ 52° 18°/ 11°
80%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
30%
Wednesday
Rain Showers
62°/ 50° 17°/ 10°
50%
Thursday
Mostly Cloudy
62°/ 48° 17°/
0%
Friday
Cloudy
65°/ 48° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Cloudy. Patchy fog in the morning. Showers in the morning, then a chance of showers early in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Flint, MI

Today
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
70°21°
0%

Day: Mostly cloudy. Patchy fog in the morning. A chance of showers until late afternoon. Highs in the upper 60s. Northeast winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 15 mph with gusts up to 25 mph.

Monroe, MI

Today
Thunderstorms
62°/ 52° 17°/ 11°
80%
Monday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
60%
Thursday
Mostly Cloudy
62°/ 48° 17°/
0%
Friday
Cloudy
65°/ 48° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Patchy fog in the morning. Showers and a slight chance of thunderstorms until late afternoon, then a chance of showers in the late afternoon. Near steady temperature in the lower 60s. Northeast winds 5 to 15 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 15 mph with gusts up to 30 mph.

Sandusky, MI

Today
Rain Showers
68°/ 52° 20°/ 11°
40%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Cloudy
65°/ 48° 18°/
0%
Friday
Cloudy
65°/ 48° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Northeast winds 5 to 15 mph. Gusts up to 30 mph in the late afternoon. Chance of rain 40 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Howell, MI

Today
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
60°/ 50° 16°/ 10°
0%
Wednesday
Rain Showers
60°/ 48° 16°/
40%
Thursday
Cloudy
62°/ 48° 17°/
0%
Friday
Cloudy
65°/ 45° 18°/
0%
Saturday
Cloudy
68°20°
0%

Day: Cloudy. Patchy fog in the morning. Showers likely in the morning, then a chance of showers early in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Caro, MI

Today
Rain Showers
68°/ 48° 20°/
40%
Monday
Mostly Cloudy
62°/ 45° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
65°/ 48° 18°/
30%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
70°21°
0%

Day: Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Northeast winds 5 to 15 mph. Gusts up to 30 mph in the late afternoon. Chance of rain 40 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 15 mph with gusts up to 30 mph.

Owosso, MI

Today
Rain Showers
68°/ 52° 20°/ 11°
60%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
62°/ 48° 17°/
30%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
70°21°
0%

Day: Mostly cloudy. Patchy fog in the morning. Showers likely in the morning, then a slight chance of showers early in the afternoon. Highs in the upper 60s. Northeast winds 5 to 15 mph. Gusts up to 30 mph in the late afternoon. Chance of rain 60 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Port Clinton, OH

Today
Rain Showers
70°/ 60° 21°/ 16°
100%
Monday
Rain Showers
68°/ 58° 20°/ 14°
30%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Cloudy
65°/ 55° 18°/ 13°
0%
Saturday
Sunny
68°20°
0%

Day: Patchy fog this morning. Showers. Highs around 70. North winds 5 to 10 mph, becoming northeast 10 to 15 mph this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A chance of showers in the evening. Lows around 60. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Adrian, MI

Today
Thunderstorms
65°/ 52° 18°/ 11°
80%
Monday
Rain Showers
65°/ 48° 18°/
30%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
30%
Wednesday
Rain Showers
62°/ 48° 17°/
50%
Thursday
Mostly Cloudy
62°/ 48° 17°/
0%
Friday
Cloudy
65°/ 48° 18°/
0%
Saturday
Cloudy
68°20°
0%

Day: Patchy fog in the morning. Showers and a slight chance of thunderstorms until late afternoon, then a chance of showers and a slight chance of thunderstorms in the late afternoon. Near steady temperature in the mid 60s. Northeast winds 5 to 15 mph. Chance of rain 80 percent.

Night: Partly cloudy in the evening, then becoming cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Saginaw, MI

Today
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
65°/ 48° 18°/
30%
Thursday
Cloudy
65°/ 45° 18°/
0%
Friday
Cloudy
68°/ 45° 20°/
0%
Saturday
Sunny
72°22°
0%

Day: Cloudy until late afternoon, then becoming partly cloudy. A chance of showers in the morning. Highs in the upper 60s. Northeast winds 5 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph.

Lansing, MI

Today
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Mostly Cloudy
62°/ 48° 17°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
20%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Partly Cloudy
65°/ 45° 18°/
0%
Friday
Sunny
65°/ 45° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Showers likely. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts to around 20 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts to around 25 mph.

Toledo, OH

Today
Thunderstorms
68°/ 58° 20°/ 14°
100%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Mostly Cloudy
62°/ 55° 17°/ 13°
50%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Thursday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Friday
Cloudy
65°/ 50° 18°/ 10°
0%
Saturday
Cloudy
68°20°
0%

Day: Patchy fog this morning. Showers this morning, then showers with a slight chance of thunderstorms this afternoon. Highs in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Sandusky, OH

Today
Rain Showers
72°/ 58° 22°/ 14°
100%
Monday
Rain Showers
68°/ 55° 20°/ 13°
30%
Tuesday
Mostly Cloudy
65°/ 55° 18°/ 13°
70%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Cloudy
65°/ 55° 18°/ 13°
0%
Saturday
Cloudy
68°20°
0%

Day: Patchy fog this morning. Showers. Highs in the lower 70s. West winds 5 to 10 mph, becoming northeast 10 to 15 mph this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Jackson, MI

Today
Rain Showers
65°/ 50° 18°/ 10°
100%
Monday
Rain Showers
62°/ 48° 17°/
20%
Tuesday
Partly Cloudy
62°/ 48° 17°/
20%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Partly Cloudy
62°/ 45° 17°/
0%
Friday
Sunny
65°/ 45° 18°/
0%
Saturday
Sunny
68°20°
0%

Day: Showers. Highs in the mid 60s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 100 percent.

Night: Mostly cloudy. A 50 percent chance of rain showers in the evening. Lows around 50. Northeast winds 5 to 15 mph with gusts to around 25 mph.

Bowling Green, OH

Today
Thunderstorms
70°/ 58° 21°/ 14°
100%
Monday
Rain Showers
65°/ 55° 18°/ 13°
40%
Tuesday
Mostly Cloudy
62°/ 55° 17°/ 13°
50%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Cloudy
65°/ 50° 18°/ 10°
0%
Saturday
Cloudy
70°21°
0%

Day: Patchy fog this morning. Showers this morning, then showers with a slight chance of thunderstorms this afternoon. Highs around 70. North winds 10 to 15 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Names listed above may include county names.

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