Kalamazoo, MI Weather

Kalamazoo County3:54 AM EDT42.29°N, 85.59°WElevation 784 ft
Dense Fog Advisory until 10:00 AM Sat

Current conditions

Partly Cloudy
47°
Partly Cloudy
Feels like 47°
High 70°·Low 45° tonight
WindSE 2 mph gusts 8 mph
Humidity100%
Dew point47°
Cloud cover21%
UV index0 Low
Sunrise8:06 AM
Sunset6:48 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Friday Night

    Mostly clear, with a low around 45. Southeast wind around 2 mph.

  • Saturday

    Mostly sunny, with a high near 70. South southeast wind around 5 mph.

  • Saturday Night

    Partly cloudy, with a low around 46.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Partly Cloudy 47°
  2. 4 AM Partly Cloudy 46°
  3. 5 AM Mostly Clear 46°
  4. 6 AM Mostly Sunny 45°
  5. 7 AM Mostly Sunny 45°
  6. 8 AM Sunny 45°
  7. 9 AM Mostly Cloudy 47°
  8. 10 AM Mostly Sunny 52°
  9. 11 AM Sunny 57°
  10. 12 PM Sunny 61°
  11. 1 PM Sunny 65°
  12. 2 PM Sunny 67°
  13. 3 PM Sunny 69°
  14. 4 PM Sunny 70°
  15. 5 PM Mostly Sunny 69°
  16. 6 PM Partly Cloudy 67°
  17. 7 PM Partly Cloudy 63°
  18. 8 PM Partly Cloudy 59°
  19. 9 PM Partly Cloudy 56°
  20. 10 PM Partly Cloudy 53°
  21. 11 PM Partly Cloudy 51°
  22. Sun12 AM Partly Cloudy 50°
  23. 1 AM Partly Cloudy 49°
  24. 2 AM Partly Cloudy 49°

10-day forecast

Details
  1. ThuOct 22 Sunny Sunny43°70°
  2. FriOct 23 Patchy Fog then Sunny Patchy Fog then Sunny45°70°
  3. TodayOct 24 Mostly Sunny Mostly Sunny46°70°
  4. SunOct 25 Mostly Sunny Mostly Sunny47°71°
  5. MonOct 26 Partly Sunny Partly Sunny44°68°
  6. TueOct 27 Partly Sunny Partly Sunny42°62°
  7. WedOct 28 Partly Sunny Partly Sunny17%45°65°
  8. ThuOct 29 Showers Showers0.06 in44°61°
  9. FriOct 30 Cloudy Cloudy35°49°
  10. SatOct 31 Partly cloudy Partly cloudy33°55°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Kalamazoo

More weather news

Air quality

77
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • SatModerate
  • SunModerate
  • MonModerate

Kalamazoo, MI reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 8:06 AM
Sunset 6:48 PM
Daylight 10 h 41 min (−2 min 39 s tomorrow)
Waxing Gibbous · 96% lit
Moonrise 5:41 PM Moonset 6:20 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low58° / 39°
Month to date1.47 in (normal 2.87 in)

Kalamazoo Area, records since 1887. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in GRR, issued 8 hrs ago

Key Messages

- Dense Fog Saturday Morning; Patchy Fog on Sunday

- Pattern Change ahead with chances for rain beyond midweek

Discussion

Issued at 157 PM EDT Fri Oct 23 2026

- Dense Fog Saturday Morning; Patchy Fog on Sunday

High pressure will continue dominate the weather pattern with light winds and warmer air through the weekend. The light winds, high pressure, clearing skies is a great recipe for morning fog. There is some question if it forms later. However, the flow from the east should allow for moisture to converge overnight and fog to form across the region. Models remain consistent with highs 10 to 15 degrees above normal with Max temps in the upper 60s to low 70s across the lower Peninsula.

The flow will shift Saturday night into Sunday and this will lessen the chance for fog development. However, given radiational cooling, clearing skies and light winds overall, patchy fog will be again possible Sunday morning, though it should be less dense than Friday and Saturday.

- Pattern Change ahead with chances for rain beyond midweek

The upper level pattern has the high shifting southward and flattening next week. However, sfc high pressure should remain stout enough to keep any moisture bands to only effect the northern half of the lower Peninsula Monday and Tuesday. The ensembles diverge on timing but the cold front associated with a low pressure system tracking from the Canadian Rockies to Hudson Bay will likely bring cooler air into Michigan dropping highs closer to normal, in the upper 50s to mid 60s.

Aviation

Issued at 723 PM EDT Fri Oct 23 2026

VFR conditions are expected at the beginning of the period, but another round of fog is expected overnight through tomorrow morning across much of lower Michigan. Highest probabilities of LIFR ceilings and visibilities are at LAN and JXN, followed closely by GRR and MKG. Confidence is low that fog will develop at BTL and AZO, as fog did not develop there the previous night, and model probabilities are much lower west of US-131. Fog should linger through mid morning, with VFR conditions thereafter.

BRC

Marine

Issued at 157 PM EDT Fri Oct 23 2026

Fair winds and waves will dominate the pattern today. Another round of fog will be possible Saturday and Sunday morning and may affect the harbors and portions of the nearshore, mainly north of Grand Haven. Southerly winds will increase tomorrow, upwards of 10 to 20 kts and will build waves to 2 to 4 feet north of Whitehall, persisting into Sunday morning.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.