Three Rivers, MI Weather

Saint Joseph County10:54 PM EDT41.94°N, 85.63°WElevation 804 ft

Current conditions

Clear
51°
Clear
Feels like 51°
High 70° Friday·Low 43° tonight
WindCalm
Humidity83%
Dew point46°
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise8:04 AM
Sunset6:52 PM

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

Forecast

10-day

  • Tonight

    Clear, with a low around 43. East wind around 0 mph.

  • Friday

    Sunny, with a high near 70. Southeast wind 0 to 5 mph.

  • Friday Night

    Mostly clear, with a low around 44. Southeast wind 0 to 5 mph.

National Weather Service forecast updated 10 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 51°
  2. 11 PM Clear 50°
  3. Fri12 AM Clear 49°
  4. 1 AM Clear 48°
  5. 2 AM Clear 47°
  6. 3 AM Clear 46°
  7. 4 AM Clear 45°
  8. 5 AM Clear 44°
  9. 6 AM Sunny 43°
  10. 7 AM Sunny 43°
  11. 8 AM Sunny 43°
  12. 9 AM Sunny 45°
  13. 10 AM Sunny 52°
  14. 11 AM Sunny 57°
  15. 12 PM Sunny 61°
  16. 1 PM Sunny 65°
  17. 2 PM Sunny 67°
  18. 3 PM Sunny 68°
  19. 4 PM Sunny 69°
  20. 5 PM Sunny 70°
  21. 6 PM Mostly Clear 67°
  22. 7 PM Mostly Clear 64°
  23. 8 PM Mostly Clear 60°
  24. 9 PM Mostly Clear 54°

10-day forecast

Details
  1. TodayOct 22 Sunny Sunny43°70°
  2. FriOct 23 Sunny Sunny44°70°
  3. SatOct 24 Sunny Sunny44°69°
  4. SunOct 25 Mostly Sunny Mostly Sunny47°72°
  5. MonOct 26 Partly Sunny Partly Sunny45°69°
  6. TueOct 27 Partly Sunny Partly Sunny42°63°
  7. WedOct 28 Partly Sunny Partly Sunny14%46°65°
  8. ThuOct 29 Rain Rain0.09 in42°57°
  9. FriOct 30 Partly cloudy Partly cloudy35°48°
  10. SatOct 31 Sunny Sunny32°53°

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

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Michigan

More weather news

Air quality

51
Moderate
Fine particles (PM2.5)

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

Forecast

  • ThuModerate
  • FriModerate

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 8:04 AM
Sunset 6:52 PM
Daylight 10 h 48 min (−2 min 40 s tomorrow)
Waxing Gibbous · 89% lit
Moonrise 4:57 PM Moonset 4:05 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low59° / 40°
Record high84° (1953)
Record low24° (1925)
Wettest1.14 in (1933)
Yesterday69° / 37°
Month to date1.47 in (normal 2.63 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 IWX, issued 4 hrs ago

Key Messages

- Locally dense fog possible again early Friday morning, especially northeast of Fort Wayne, IN.

- Tranquil fall weather continues with mild temperatures, light winds, and sunshine.

Discussion

Issued at 127 PM EDT Thu Oct 22 2026

A largely stagnant synoptic pattern will allow for mild and dry conditions to continue likely through the end of October. Upper air observations reveal a large upper level ridge building over the central CONUS this morning; as it gradually continues to build, the ridge will shift eastward in the coming days. An Omega Block pattern is likely to setup with sinking air underneath the ridge yielding lots of sun, mild temperatures, and light winds. With an expansive area of surface high pressure also expected to anchor over the eastern US, this pattern will likely remain through the weekend into early next week. Expect several days of rinse and repeat weather with highs in the upper 60s to low 70s and lows in the low to mid 40s each day.

Very few changes were made to the forecast today as a persistence forecast was largely utilized through early next week. No rainfall is expected over the next 7 days; It is starting to become evident that while a cold front may move through around next Tuesday, there will not be sufficient forcing and moisture available for any rainfall with it. Towards the middle of next week, temperature generally trend towards normal with highs around 60 degrees as the aforementioned synoptic pattern breaks down.

With the stagnant pattern locked in place, clear skies, and light flow will likely yield some patchy dense fog overnight into early Friday morning. Best chances for fog will likely be northeast of Fort Wayne, IN. Much like the past few nights, the best timeframe for dense fog will be between 3 AM to 10 AM EDT Friday, with the lowest visibilities around daybreak. A SPS or Dense Fog Advisory may be needed overnight depending on trends and where any fog develops.

Aviation

Issued at 638 PM EDT Thu Oct 22 2026

VFR conditions anticipated for both TAF sites through this period. There will be a threat of stratus/fog overnight and expected to remain to the east/north of KFWA and well away from KSBN.

Iwx Watches

IN...None. OH...None. MI...None. MARINE...None.

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 4Conservative index and reflects what the press published. Terms of use.