Local weather forecast

Weather in Ririe, ID

Updated 2026-08-11 09:15 local time · ZIP codes 83443

Cloudy
Now75°F

Cloudy

High / Low93° / 57°
Rain chance2%
Wind5 mph
Weather alerts

Active alerts

1
Red Flag Warning issued August 11 at 2:17AM MDT until August 11 at 9:00PM MDT by NWS Riverton WY

The National Weather Service in Riverton has issued a Red Flag Warning, which is in effect from noon today to 9 PM MDT this evening. * IMPACTS: Low Humidities...Hot Temperatures...and Strong Gusty Winds...could cause erratic fire behavior. * AFFECTED AREA: In Northwest WY...Fire Weather Zone 140. * COUNTIES AFFECTED: In Northwest WY...Yellowstone National Park. * WIND: West 10 to 15 mph with gusts up to 30 mph. * HUMIDITY: As low as 14 percent. * TEMPERATURES: Highs in the upper 70s.

Safety instructions

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.

Hourly

Next hours

NowCloudy75°6% rain
10 AMOvercast80°8% rain
11 AMOvercast85°9% rain
12 PMSunny88°1% rain
1 PMSunny90°0% rain
2 PMSunny92°1% rain
3 PMSunny92°1% rain
4 PMSunny93°1% rain
5 PMSunny92°1% rain
6 PMSunny92°1% rain
7 PMSunny90°1% rain
8 PMSunny82°1% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
93° 57°Sunny
Rain 2%Gust 13 mph
Tomorrow2026-08-12
Partly Cloudy
91° 62°Partly Cloudy
Rain 17%Gust 27 mph
Thursday2026-08-13
Partly Cloudy
77° 57°Partly Cloudy
Rain 68%Gust 18 mph
Conditions

Weather details

Feels like69°F
Humidity22%
Pressure29.96 inHg
Visibility6 mi
Wind5 mph S
Wind gusts6 mph
Precipitation0.00 in
UV index2
Daylight

Sunrise, sunset and moon

Sunrise06:27 AM
Sunset08:36 PM
Moonrise04:28 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 9%).

Light layers should work

It feels like 69°F with winds near 5 mph.

Best window: 9 AM

75°F, 6% rain chance and 5 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 18 mph.

Good conditions for an easy run

Current temperature is 75°F, wind 5 mph, rain chance up to 9%.

Low UV protection needs

UV index is 2.

Ririe weather today

Cloudy and 75°F in Ririe, ID. Today's high is 93°F with a 2% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 22%, pressure is 29.96 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Ririe

Sunrise is at 06:27 AM and sunset is at 08:36 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 91°F and a low near 62°F. The maximum rain chance is 17%.

Nearby

Weather near Ririe

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