Spring Valley, MN 55975 Weather

Fillmore County11:50 PM CDT43.68°N, 92.37°W

Current conditions

Clear
50°
Clear
Feels like 48°
High 71° Wednesday·Low 43° tonight
WindS 5 mph
Humidity66%
Dew point39°
Pressure30.23 inHg
Visibility10.0 mi
Cloud cover2%
UV index0 Low
Sunrise7:30 AM
Sunset6:19 PM

Observed at Preston, Fillmore County Airport · 35 min ago

Forecast

10-day

  • Tonight

    Clear. Low around 43, with temperatures rising to around 45 overnight. South wind around 8 mph.

  • Wednesday

    Sunny. High near 71, with temperatures falling to around 69 in the afternoon. Southwest wind 3 to 7 mph.

  • Wednesday Night

    Partly cloudy. Low around 48, with temperatures rising to around 51 overnight. South wind around 2 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Clear 49°
  2. Wed12 AM Clear 49°
  3. 1 AM Clear 48°
  4. 2 AM Clear 46°
  5. 3 AM Clear 46°
  6. 4 AM Clear 45°
  7. 5 AM Clear 45°
  8. 6 AM Sunny 45°
  9. 7 AM Sunny 44°
  10. 8 AM Sunny 43°
  11. 9 AM Sunny 47°
  12. 10 AM Sunny 53°
  13. 11 AM Sunny 59°
  14. 12 PM Sunny 62°
  15. 1 PM Sunny 67°
  16. 2 PM Sunny 68°
  17. 3 PM Sunny 70°
  18. 4 PM Mostly Sunny 71°
  19. 5 PM Mostly Sunny 69°
  20. 6 PM Partly Cloudy 67°
  21. 7 PM Mostly Clear 64°
  22. 8 PM Mostly Clear 60°
  23. 9 PM Partly Cloudy 58°
  24. 10 PM Partly Cloudy 57°

10-day forecast

Details
  1. TonightOct 20 Clear Clear43°
  2. WedOct 21 Sunny Sunny48°71°
  3. ThuOct 22 Mostly Sunny Mostly Sunny51°73°
  4. FriOct 23 Mostly Sunny Mostly Sunny57°72°
  5. SatOct 24 Partly Sunny Partly Sunny15%52°73°
  6. SunOct 25 Slight Chance Rain Showers Slight Chance Rain Showers40%44°59°
  7. MonOct 26 Chance Rain Showers Chance Rain Showers47%40°53°
  8. TueOct 27 Slight Chance Rain Showers Slight Chance Rain Showers24%53°
  9. WedOct 28 Sunny Sunny29°49°
  10. ThuOct 29 Partly cloudy Partly cloudy32°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 in Minnesota

More weather news

Air quality

50
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • TueGood (42)
  • WedGood (44)
  • ThuGood

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

Sun & moon

Sunrise 7:30 AM
Sunset 6:19 PM
Daylight 10 h 48 min (−2 min 51 s tomorrow)
Waxing Gibbous · 74% lit
Moonrise 3:46 PM Moonset 1:17 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low56° / 36°
Record high82° (1953)
Record low12° (1952)
Wettest1.41 in (1934)
Yesterday65° / 39°
Month to date1.28 in (normal 1.65 in)

Rochester Area, records since 1886. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in ARX, issued 17 hrs ago

Key Messages

- Unseasonably warm into the weekend.

- Dry through Thursday night and then maybe some small rain chances from Friday into the weekend.

- Much uncertainty on temperatures and rain chances early next week.

Discussion

Issued at 1146 PM CDT Mon Oct 19 2026

Today through Thursday night

An anomalous 500 mb ridge will remain in control of the area's weather through Thursday night. This high will provide dry weather and unseasonably warm temperatures. High temperatures will warm from the mid- and upper 60s today and be in the lower and mid-70s on Thursday. Low temperatures will be in the 30s and 40s tonight and Wednesday night and in the 40s and 50s on Thursday night.

Friday and Friday night

A negatively tilted trough will move through Minnesota and western and northern Wisconsin. There is still plenty of uncertainty on whether there will be enough low-level moisture for any rain to move into our area.

With some more cover, high temperatures will be a bit cooler (mainly in the 60s). Low temperatures will be a bit warmer (upper 40s to mid-50s).

Aviation

Issued at 600 AM CDT Tue Oct 20 2026

Valley fog has developed overnight and is currently impacting ONA/PDC/OVS with issues seen on all side of LSE but seemingly not within 5 nautical miles. In any case, still prudent to carry a TEMPO at LSE given how close the issues are to impacting the terminal. Once the fog dissipates around 14-15z, VFR conditions will return. Fog may develop once again Wednesday morning primarily impacting the Wisconsin River valley and OVS while low level winds may be too strong for this to impact LSE once again so have kept it out of the TAF near the end of the period.

Arx Watches

WI...None. MN...None. IA...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 4Search index and reflects what the press published. Terms of use.