Riverton WY USA Weather Tomorrow and Today

Riverton WY USA Weather Tomorrow and Today 7.21.2022 and 7.20.2022, temp currently is Clear

More on current conditions



Wind Speed

30.21 in (1023.03 mb)

30°F (-1°C)

10.00 mi

Last update

20 Jul 06:53 AM MDT

More Information:Local Forecast OfficeMore Local Wx3 Day HistoryMobile WeatherHourly Weather Forecast

7 Day Riverton WY USA Weather Tomorrow and Today 7.21.2022 and 7.20.2022

Fire Weather Watch July 21, 12:00pm until July 21, 08:00pmClick here for hazard details and duration
Fire Weather Watch

SunnyHigh: 94 °F

Mostly ClearLow: 60 °F

Sunny thenSunny andBreezyHigh: 95 °F

Mostly Clearand Breezythen MostlyClearLow: 61 °F

Sunny thenSunny andBreezyHigh: 97 °F

Partly Cloudyand Breezythen PartlyCloudyLow: 62 °F

Mostly SunnyHigh: 90 °F

Partly CloudyLow: 60 °F

SunnyHigh: 89 °F

We hope you like this weather data for Riverton WY USA Weather Tomorrow and Today 7.21.2022 and 7.20.2022. Also for the rest of the week, too!

Detailed Forecast

TodaySunny, with a high near 94. West wind 7 to 11 mph becoming north northeast in the afternoon. TonightMostly clear, with a low around 60. North wind 6 to 10 mph becoming south southwest after midnight. ThursdaySunny, with a high near 95. Breezy, with a west southwest wind 7 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Thursday NightMostly clear, with a low around 61. Breezy, with a northwest wind 12 to 17 mph becoming west southwest 5 to 10 mph after midnight. Winds could gust as high as 26 mph. FridaySunny and hot, with a high near 97. Breezy, with a light west southwest wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Friday NightPartly cloudy, with a low around 62. Breezy, with a west wind 7 to 15 mph, with gusts as high as 23 mph. SaturdayMostly sunny, with a high near 90. West northwest wind 6 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph. Saturday NightPartly cloudy, with a low around 60.SundaySunny, with a high near 89.Sunday NightMostly clear, with a low around 59.MondaySunny, with a high near 93.Monday NightPartly cloudy, with a low around 57. Breezy. TuesdaySunny, with a high near 88.

Here’s a detailed discussion below that you might like for Riverton WY USA Weather Tomorrow and Today 7.21.2022 and 7.20.2022.

Area Forecast Discussion Issued by NWS Riverton, WYHome | Current Version | Previous Version | Text Only | Print | Product List | Glossary OffVersions: 1
FXUS65 KRIW 201003

Area Forecast Discussion
National Weather Service Riverton WY
403 AM MDT Wed Jul 20 2022

.SHORT TERM…Today through Thursday
Issued at 202 AM MDT Wed Jul 20 2022

West to northwest flow aloft will occur across the Cowboy State
today, with the Four Corners high shifting a bit further south over
central AZ/NM and upper lows over the Upper Midwest and central
Canada. Smoke from the Moose Fire in ID will be across Johnson and
Natrona counties and the Bighorn Basin this morning. Remnants of
convection over northern NV/UT Tuesday afternoon have died out
this morning. This energy will spread into southern portions of
the CWA this afternoon, which could lead to isolated showers and
thunderstorms being possible from Afton and Big Piney to western
portions of Sweetwater County. Otherwise, conditions will remain
hot (but seasonal) and dry. Winds will generally be light, with
gusts of 25 to 30 mph occurring over the mountains and portions of
Sublette, Sweetwater and Natrona counties. Fire weather
conditions will be elevated, as relative humidity values will be
critical (< 15%) across much of the CWA. No warnings will be issued for this afternoon, due to winds not reaching criteria for a prolonged period. Similar conditions will return Thursday, with lower chances for precipitation and stronger winds. 700mb west-northwest winds will increase to 20 to 30 kt over northern and central portions. The atmosphere will be well mixed with RH values remaining in the lower teens, leading to wind gusts of 25 to 30 mph occurring across central and southern portions. Will issue a Fire Weather Watch for the Wind River Basin and the east slopes of the Wind River Mountains, where fuels are currently critical. .LONG TERM...Thursday night through Tuesday Issued at 202 AM MDT Wed Jul 20 2022 Thursday night into Friday will see a ridge slide eastward across the forecast area, flattening out slightly and then followed by a shortwave trough on Saturday. Temperatures on Friday will remain around 5 degrees above normal with dry conditions. By the afternoon, flow will become more southwesterly allowing for the advection of some moisture and increased chances of convection, mainly across the west. Pressure gradient will also increase, for gusty winds in the late afternoon and evening. Gusts to 30 mph are still indicated. Saturday will see just very isolated showers, if any, with cooler temperatures. Sunday will see a minor trough push across the region, bringing another round of afternoon and evening convection, with activity lingering a bit longer in the east, across Johnson and Natrona counties. Models continue to show a deeper trough moving across southern Canada Monday and Tuesday, with upper flow veering to the west- northwest. This will bring dry conditions to the southwest, with afternoon and evening convection across northern and eastern portions of the forecast area. There looks to be the tail end of shortwave energy sliding in, however moisture still appears minimal, so precipitation chances do not look great. A weak cold front pushes south late Monday and Monday night east of the Continental Divide, bringing more seasonal temperatures for Tuesday. && .AVIATION...For the 12Z TAFS through 12Z Thursday Issued at 401 AM MDT Wed Jul 20 2022 VFR conditions will occur through the period. Gusty west to northwest winds will develop around 18Z in southwest Wyoming. These winds will diminish by around 02Z Thursday. KRIW and KCPR will see these gusty winds develop between 19Z and 21Z, diminishing around 03Z. A very isolated shower or thunderstorm may occur from 21Z through 02Z in southwest Wyoming. Please see the Aviation Weather Center and/or CWSU ZDV and ZLC for the latest information on icing and turbulence forecasts. && .FIRE WEATHER... Issued AT 202 AM MDT Wed Jul 20 2022 Hot, but seasonal, temperatures and mainly dry conditions will occur across the forecast area today. Any shower/thunderstorm activity will be very isolated over zones 277/278/279 this afternoon. Fire weather conditions will be elevated across all but western zones, due to critical RHs. These RH values will remain in place through the rest of the week. Wind gusts of 25 to 30 mph will occur over the mountains and mainly zones 278/279/289. A Fire Weather Watch will be in effect for Thursday for zones 283/288, as west to northwest winds with gusts of 25 to 30 mph will occur. Additionally, RH recovery will be fair to poor east of the Divide and zones 279/289 tonight and Thursday night. && .RIW WATCHES/WARNINGS/ADVISORIES... Fire Weather Watch from Thursday afternoon through Thursday evening for WYZ283-288. && $$ SHORT TERM...LaVoie LONG TERM...Swanson AVIATION...LaVoie/Ross/Wittmann FIRE WEATHER...LaVoie Here are some major cities that you can check out the weather today and weather tomorrow in: Chicago Weather

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