Yellowstone County Weather and Climate Synopsis



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US Weekly Rainfall Departure		US Weekly Temperature Departure

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YELLOWSTONE County, Wyoming Agriculture, Lawn & Garden Weather Advisory

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Ag. Weather Forecast Parameter Maps:Spraying Conditions , Dewpoint Temperatures, Livestock Heat Stress

Regional Hourly Observations For YELLOWSTONE County
100 PM MDT FRI APR 19 2024

YELLOWSTONE NATIONAL PARK CITY SKY/WX TMP DP RH WIND PRES REMARKS LK YELLOWSTONE N/A 29 14 53 VRB3 30.19F W YELLOWSTONE NOT AVBL

Current Temperatures, Dewpoint, RH, Wind, Regional Obs, Surface 4-Panel
Current Agricultural Weather Conditions in Wyoming
Based on observations at 100pm MDT, Friday April 19, 2024

Across Wyoming...temperatures are near 39 degrees north, near 36 degrees central, and near 27 degrees south. Current sky conditions are fair north, cloudy central, and cloudy south. In the north, relative humidity is near 42%, and the dew point is near 18 degrees. In the central part of the state, relative humidity is near 44%, and the dew point is near 16 degrees. In the south, relative humidity is near 81%, and the dew point is near 22 degrees. Winds are from the northwest at 20 mph with gusts at 30 mph north, where conditions are not favorable for spraying due to strong winds. The wind chill is near 29 degrees north. Winds are from the northeast at 8 mph central, where conditions are favorable for spraying. The wind chill is near 30 degrees central. Winds are from the northeast at 14 mph south, where conditions are not favorable for spraying due to strong winds. The wind chill is near 16 degrees south. Based on current available observations, the highest temperature is 48 degrees at EVANSTON. The lowest temperature is 27 degrees at CHEYENNE.

US Radar, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For YELLOWSTONE County,WY

200 AM MDT Fri Apr 19 2024 DAY ONE Today and tonight. No hazardous weather is expected at this time. DAYS TWO THROUGH SEVEN Saturday through Thursday. The probability for widespread hazardous weather is low. SPOTTER INFORMATION STATEMENT Spotter activation is not expected at this time.
NWS Severe Weather Map , Convective Outlook

7-Day Forecast For YELLOWSTONE County, WY
135 PM MDT Fri Apr 19 2024 THIS AFTERNOON
Partly cloudy. Highs in the mid 30s. Northwest winds around 10 mph.
TONIGHT
Mostly clear. Cold with lows 10 to 16. East winds around 10 mph.
SATURDAY
Mostly sunny. Highs in the lower 40s. West winds around 10 mph with gusts up to 20 mph in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows in the lower 20s. South winds around 10 mph.
SUNDAY
Partly cloudy in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Windy with highs around 50. Southwest winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Breezy with lows in the lower 20s. Chance of precipitation 30 percent.
MONDAY
Mostly sunny. A slight chance of. Breezy with highs in the lower 40s.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Breezy, cold with lows 16 to 22.
TUESDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 20s.
WEDNESDAY
Partly cloudy. A chance of rain showers in the afternoon. Highs in the lower 50s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 40 percent.
THURSDAY
Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with rain and snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 70 percent.
12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2
Medium & Long Range Outlook For Wyoming WYOMING --------------------------------------------- 6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY APR 24-28 APR 26-MAY 2 JUN JUN-AUG ----------- ----------- -------- --------- Temperature: Precipitation: .... Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
Historical Weather And Climate Facts For Today

APRIL 19TH HISTORIC WEATHER EVENTS ...1775... The first engagement of the Revolutionary War took place under clear crisp weather at Lexington-Concord. (Sandra and TI Richard Sanders - 1987) ...1941... The temperature at Sodus NY soared to 95 degrees. The next day Albany NY reported a record for April of 93 degrees. (The Weather Channel) ...1973... Glenrock WY received 41 inches of snow in just 24 hours, and a storm total of 58 inches, to establish two state records. (18th-20th) (David Ludlum) (The Weather Channel) ...1976... The northeastern U.S. was in the midst of an early season heat wave, and the Boston Marathon took place in 90 degree heat. At Providence RI the mercury hit 98 degrees. (David Ludlum)

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky