Weather for Jackson, Wyoming
Current Weather
Humidity: 66%
Feels Like: 41.2°F
Wind: WNW 6.7 mph
Wind Gusts: 8.5 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 3
Five Day Weather Forecast
Sun
H: 43°F
L: 34°F
Mon
H: 46°F
L: 26°F
Tue
H: 54°F
L: 31°F
Wed
H: 60°F
L: 33°F
Thu
H: 63°F
L: 36°F
Air Quality
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 89 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 6:56 PM
Daylight: 11 hrs 31 mins
Moon Transit: 11:38 PM
Moonset: 5:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
5:44 PM - 7:14 PM5:00 AM - 6:30 AM
Action Rating: 3 out of 5
Winter Weather Advisory issued October 5 at 5:32AM MDT until October 5 at 6:00PM MDT by NWS Riverton WY
Effective: Sun October 5, 2025, 5:32 AM
Expires: Sun October 5, 2025, 6:00 PM
* WHAT...Snow expected. Total snow accumulations of 5 to 8 inches above 9000 feet. Elevations between 7000 and 9000 feet can see total snow accumulations of a trace to 5 inches. Snow totals 5 to 8 inches along Togwotee Pass. * WHERE...Teton and Gros Ventre Mountains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Travel could be difficult at times over mountain passes, namely along Togwotee Pass.
Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info.
Freeze Warning issued October 5 at 2:14AM MDT until October 5 at 10:00AM MDT by NWS Riverton WY
Effective: Sun October 5, 2025, 2:14 AM
Expires: Sun October 5, 2025, 10:00 AM
* WHAT...Sub-freezing temperatures as low as 28 expected. Isolated areas as low as 25 degrees possible for cold prone locations, such as along rivers and low-lying areas. * WHERE...Upper Wind River Basin, Jackson Hole, South Lincoln County, and Star Valley. * WHEN...Until 10 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued October 5 at 1:11AM MDT until October 6 at 10:00AM MDT by NWS Pocatello ID
Effective: Sun October 5, 2025, 1:11 AM
Expires: Mon October 6, 2025, 6:00 AM
* WHAT...Freezing or near freezing temperatures likely. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From midnight tonight to 10 AM MDT Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Weather Forecast
Average Temperature: 37.7°F
Average Humidity: 80%
Wind: 6.7 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 2.22 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 84.56 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 6:56 PM
Daylight: 11 hrs 31 mins
Moon Transit: 11:38 PM
Moonset: 5:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
5:44 PM - 7:14 PM5:00 AM - 6:30 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 36.9°F
Average Humidity: 71%
Wind: 3.6 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 1.81 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 91.44 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:55 PM
Daylight: 11 hrs 28 mins
Moon Transit: 12:00 AM
Moonset: 6:49 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
6:06 PM - 7:36 PM6:19 AM - 7:49 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 41.6°F
Average Humidity: 55%
Wind: 5.1 mph
UV Index: 1.1
Air Quality
Nitrogen Dioxide: 4.24 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 86.28 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:53 PM
Daylight: 11 hrs 25 mins
Moon Transit: 1:14 AM
Moonset: 8:09 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:44 AM - 3:14 AM10:18 AM - 12:48 AM
Minor Periods
6:30 PM - 8:00 PM7:39 AM - 9:09 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 45°F
Average Humidity: 46%
Wind: 9.6 mph
UV Index: 1
Air Quality
Nitrogen Dioxide: 3.48 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 96.2 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:51 PM
Daylight: 11 hrs 22 mins
Moon Transit: 2:07 AM
Moonset: 9:32 AM
Moon Phase: Full
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
1:37 AM - 4:07 AM11:12 AM - 1:42 PM
Minor Periods
6:58 PM - 8:28 PM9:02 AM - 10:32 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 47.9°F
Average Humidity: 41%
Wind: 4.7 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 2.47 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 104.69 μg/m3
Astronomical
Sun Transit: 1:10 PM
Sunset: 6:49 PM
Daylight: 11 hrs 20 mins
Moon Transit: 3:04 AM
Moonset: 10:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
2:34 AM - 5:04 AM12:11 AM - 2:41 PM
Minor Periods
7:34 PM - 9:04 PM10:26 AM - 11:56 AM
Action Rating: 2 out of 5