Rupert, ID 83350 Weather

Minidoka County1:23 PM MDT42.69°N, 113.65°W

Current conditions

Sunny
69°
Sunny
Feels like 69°
High 72°·Low 41°
WindESE 12 mph gusts 21 mph
Humidity52%
Dew point51°
Visibility10 mi
Cloud cover25%
UV index4 Moderate
Sunrise7:57 AM
Sunset6:43 PM

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

Forecast

10-day

  • This Afternoon

    A slight chance of showers and thunderstorms after 5pm. Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. Southeast wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

  • Tonight

    Showers and thunderstorms. Cloudy. Low around 41, with temperatures rising to around 46 overnight. South wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.

  • Friday

    Rain. Cloudy. High near 51, with temperatures falling to around 45 in the afternoon. West southwest wind 10 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

National Weather Service forecast updated 51 min ago.

Hourly

Hourly forecast
  1. Now Sunny 69°
  2. 2 PM Mostly Sunny 70°
  3. 3 PM Mostly Sunny 70°
  4. 4 PM Partly Sunny 71°11%
  5. 5 PM Slight Chance Showers And Thunderstorms 70°21%
  6. 6 PM Showers And Thunderstorms 67°92%
  7. 7 PM Showers And Thunderstorms 64°95%
  8. 8 PM Showers And Thunderstorms Likely 57°73%
  9. 9 PM Showers And Thunderstorms 55°85%
  10. 10 PM Showers And Thunderstorms 53°79%
  11. 11 PM Showers And Thunderstorms Likely 53°68%
  12. Fri12 AM Showers And Thunderstorms Likely 52°58%
  13. 1 AM Showers And Thunderstorms Likely 51°58%
  14. 2 AM Chance Showers And Thunderstorms 50°41%
  15. 3 AM Showers And Thunderstorms Likely 50°55%
  16. 4 AM Showers And Thunderstorms Likely 48°63%
  17. 5 AM Showers And Thunderstorms Likely 46°66%
  18. 6 AM Rain 46°75%
  19. 7 AM Rain 45°80%
  20. 8 AM Rain 42°81%
  21. 9 AM Rain 45°85%
  22. 10 AM Rain 47°84%
  23. 11 AM Rain Likely 48°69%
  24. 12 PM Light Rain 47°77%

10-day forecast

Details
  1. TodayOct 22 Slight Chance Showers And Thunderstorms Slight Chance Showers And Thunderstorms95%41°72°
  2. FriOct 23 Rain Rain85%34°51°
  3. SatOct 24 Sunny Sunny30°52°
  4. SunOct 25 Sunny Sunny33°57°
  5. MonOct 26 Sunny Sunny19%33°60°
  6. TueOct 27 Slight Chance Light Rain then Mostly Sunny Slight Chance Light Rain then Mostly Sunny15%31°56°
  7. WedOct 28 Mostly Sunny Mostly Sunny32°56°
  8. ThuOct 29 Sunny Sunny33°54°
  9. FriOct 30 Mostly sunny Mostly sunny32°57°
  10. SatOct 31 Cloudy Cloudy36°56°

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 Idaho

More weather news

Air quality

37
Good
Fine particles (PM2.5)

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

Forecast

  • ThuGood (20)
  • FriGood (20)
  • SatGood

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

Sun & moon

Sunrise 7:57 AM
Sunset 6:43 PM
Daylight 10 h 45 min (−2 min 43 s tomorrow)
Waxing Gibbous · 87% lit
Moonrise 4:51 PM Moonset 4:02 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low60° / 34°
Record high84° (2003)
Record low10° (1932)
Wettest0.36 in (1985)
Month to date0.88 in (normal 0.55 in)

Burley Area, records since 1917. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PIH, issued 1 hr ago

Key Messages

- Flash Flood Watch for Local Burn Scars: A Flash Flood Watch has been issued for the Wapiti, Ohio, and Big Rock burn scars from late Thursday through Friday, where incoming precipitation could trigger debris flows and rapid runoff.

- Widespread showers and storms arrive late this afternoon and evening.

- Much colder Friday.

Discussion

Issued at 102 AM MDT Thu Oct 22 2026

We continue to monitor our next weather maker. Its a low pressure system off the coast of southern California. It will move inland today, then overhead on Friday, exiting the region on Saturday. There's been some noteworthy changes to the qpf forecast. Numbers have gone down across east Idaho and the Magic Valley while staying about the same for the central mountains. The concern seems to be the amount of drier air over the region. As a result, we are seeing more convective elements than with the last system which was more of a stratiform event. Expect clusters of showers and thunderstorms to move through central and east Idaho late Thursday afternoon, through Thursday night and into Friday morning. Most of the deformation zone a.k.a. wrap around precipitation will stay across the central mountains into the Island Park region on Friday. The NBM mean qpf is now sitting just under an inch for east Idaho and the Magic Valley but still 1.00 to 1.50 inches across the central mountains into the Island Park region. The 50th percentile is just a tad under the mean. The 10th percentile is around 0.50 inches for east Idaho, 0.25 to 0.50 inches for the Magic Valley and 0.50 to 1.00 inches for the central mountains into the Island Park region. The 90th percentile is now 1.00 to 1.50 inches for east Idaho and the Magic Valley, and 1.50 to 2.00 inches for the central mountains. The official WPC forecast is on the dry end, now sitting between the 10th and 25th percentile. So, still a large range of values in the probabilities which indicates that there is still a lot of spread in the model solutions. However, the trend seems to be moving drier. The snowfall forecast still hasn't changed much with most of the snow falling above 7000 feet and mainly across the central mountains. Very little road impacts expected. Very noticeable drop in temps expected from Thursday to Friday, roughly 20 degrees.

Dry weather is likely over the weekend into early next week. Temperatures will be a touch below average over the weekend and return to seasonable levels for next week.

Aviation

Issued at 1131 AM MDT Thu Oct 22 2026

SHRA/ISOL TSRA chances increase through the afternoon, then East Idaho transitions to more widespread RA/SHRA during the overnight. TSRA will have the potential to produce wind gusts over 20kts this afternoon, otherwise winds remain light. As the precipitation becomes more widespread, expect CIGS to fall from VFR to MVFR with isolated pockets of IFR during the overnight. SHRA continue through the day Friday with cold temps and CIGS remaining MVFR.

Fire Weather

Issued at 102 AM MDT Thu Oct 22 2026

Isolated to scattered thunderstorms are expected today. Some gusts to 35 mph are possible near storms. Otherwise winds should remain light. The wetting rains should arrive tonight and continue into Friday.

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.