Near-record high heat is expected on Colorado’s Eastern Plains on Monday and a red flag warning is in effect from 11 a.m. to 9 p.m. for much of the state because of low humidity and gusty winds, according to the National Weather Service.

Portions of the urban corridor, plains, South Park, Palmer Divide, and Grand and Summit counties are under a red flag warning. Low relative humidity from 10% to 15% and wind gusts up to 35 mph create dangerous fire weather conditions.

Temperatures up to 104 degrees are expected today in eastern Colorado, especially near Las Animas and La Junta.

Avoiding strenuous activity, wearing light clothing and drinking plenty of water is important during high heat, the NWS said.

Monday will be sunny with a high of 95 degrees in metro Denver with wind gusts up to 31 mph, according to the NWS. Monday night will be mostly clear with a low of 56 degrees.

Sunny weather is expected again Tuesday with a high of 77 degrees. There is a 30% chance of showers and thunderstorms Tuesday night, mainly before midnight, with a low of 52 degrees. Showers may continue in the afternoon on Juneteenth.

Strong to severe storms may be possible Monday afternoon and evening along the Colorado and Kansas border. Gusts up to 70 mph and quarter-sized hail may be possible, according to NWS meteorologists.

Cooler temperatures are expected across the plains on Tuesday and Wednesday because of a cold front. Thunderstorms may be possible over the plains and eastern mountains on Tuesday, according to the NWS.

Originally Published: June 17, 2024 at 8:00 a.m.