BRIGHTON, CO 80603 Weather Forecast & Current Conditions
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  80603 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
135 PM MDT Mon Jun 1 2026

The National Weather Service in Denver has issued a

* Severe Thunderstorm Warning for...
Northeast Boulder County in northeastern Colorado...
Southwestern Weld County in northeastern Colorado...

* Until 215 PM MDT.

* At 135 PM MDT, a severe thunderstorm was located 5 miles south of
Mead, or 23 miles southwest of Greeley, moving east at 15 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

* Locations impacted include...
Northeastern Longmont, Firestone, Frederick, Milliken, Mead,
Platteville, Gilcrest and Fort St Vrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.

&&

LAT...LON 4013 10508 4019 10509 4032 10480 4013 10473
PARTITION...308013
TIME...MOT...LOC 1935Z 255DEG 11KT 4016 10502

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
 CURRENT WEATHER

DENVER INTL., CO
Current Weather
2:53 PM MDT JUN 1, 2026
Overcast
Thunder Heavy Rain
55°F
Feels Like: 51°F
Dewpoint: 45°F
Rel. Hum.: 69%
Visibility: 6 miles
Wind: E at 15 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Colorado Current Weather

Colorado MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  80603 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

BRIGHTON, CO 80603
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Partly cloudy. Slight chance of thunderstorms early in the afternoon, then a chance of thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds and large hail, then some thunderstorms may be severe with gusty winds and large hail late in the afternoon. Highs 76 to 82. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.
TONIGHT
Partly cloudy. Slight chance of thunderstorms early in the evening. Some thunderstorms may produce gusty winds and large hail early in the evening. Lows 50 to 56. Chance of precipitation 20 percent.
TUESDAY
Partly cloudy in the morning, then mostly cloudy with a chance of thunderstorms in the afternoon. Highs 79 to 85. Southeast winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 48 to 54. Chance of precipitation 40 percent.
WEDNESDAY
Partly cloudy with a 30 percent chance of thunderstorms. Highs 80 to 86.
WEDNESDAY NIGHT
Partly cloudy with a 10 percent chance of showers. Lows 49 to 55.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs 84 to 90. Lows 52 to 58.
FRIDAY
Mostly sunny. Highs 85 to 91.
FRIDAY NIGHT
Partly cloudy. Lows 52 to 58.
SATURDAY
Mostly sunny. Highs 87 to 93.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy. Lows 53 to 60. Highs 87 to 93.
MONDAY
Partly cloudy with a 20 percent chance of thunderstorms. Highs 84 to 90.

  80603 WEATHER SATELLITE LOOPS
Visible Weather Satellite
BRIGHTON, CO 80603
Infrared Weather Satellite
BRIGHTON, CO 80603
  80603 WEATHER RADAR LOOP
NEXRAD Weather Radar
BRIGHTON, CO 80603
 MOS COMPUTER WEATHER FORECAST

DENVER INTL., CO 3 hourly weather forecast
weather forecast created  6:00 AM MDT  6/ 1/2026
Monday
1 JUN 2026		 BRIGHTON, CO 80603 weather forecast Day 1, 12 hours 12 PM 75° 75° Clear 53%
RAIN
.25–.5 in		 0% Thunder
( 49% severe)		 ESE   10 33% 44°
High 78° BRIGHTON, CO 80603 weather forecast Day 1, 15 hours 3 PM 77° 78° Mostly Cloudy E   10 32% 45°
Increasing Clouds

Rain Likely

 BRIGHTON, CO 80603 weather forecast Day 1, 18 hours 6 PM 74° 74° Partly Cloudy 27%
RAIN
.01–.1 in		 0% Thunder
( 33% severe)		 SE   13 37% 46°
BRIGHTON, CO 80603 weather forecast Day 1, 21 hours 9 PM 67° 67° Mostly Cloudy ESE   12 47% 46°
Tuesday
2 JUN 2026		 BRIGHTON, CO 80603 weather forecast Day 2, 0 hours 12 AM 62° 61° Mostly Cloudy 4%

 0% Thunder
( 9% severe)		 ESE   8 62% 49°
Low 52° BRIGHTON, CO 80603 weather forecast Day 2, 3 hours 3 AM 58° 57° Partly Cloudy SE   7 69% 48°
High 82° BRIGHTON, CO 80603 weather forecast Day 2, 6 hours 6 AM 58° 57° Mostly Cloudy 1%

 0% Thunder
( 4% severe)		 SSE   7 72% 49°

Mostly Cloudy

Rain Likely

 BRIGHTON, CO 80603 weather forecast Day 2, 9 hours 9 AM 66° 66° Mostly Cloudy SSE   5 56% 50°
BRIGHTON, CO 80603 weather forecast Day 2, 12 hours 12 PM 76° 78° Partly Cloudy 55%
RAIN
1–2 in		 0% Thunder
( 42% severe)		 ESE   9 40% 50°
BRIGHTON, CO 80603 weather forecast Day 2, 15 hours 3 PM 79° 79° Mostly Cloudy E   12 32% 47°
BRIGHTON, CO 80603 weather forecast Day 2, 18 hours 6 PM 73° 73° Mostly Cloudy 26%
RAIN
.01–.1 in		 0% Thunder
( 38% severe)		 SE   15 40% 47°
BRIGHTON, CO 80603 weather forecast Day 2, 21 hours 9 PM 68° 68° Mostly Cloudy SE   12 47% 47°
Wednesday
3 JUN 2026		 BRIGHTON, CO 80603 weather forecast Day 3, 0 hours 12 AM 63° 63° Partly Cloudy 1%

 0% Thunder
( 4% severe)		 SSW   8 58% 48°
Low 52° BRIGHTON, CO 80603 weather forecast Day 3, 3 hours 3 AM 59° 58° Partly Cloudy S   8 64% 47°
High 82° BRIGHTON, CO 80603 weather forecast Day 3, 6 hours 6 AM 58° 57° Mostly Cloudy 0%

 0% Thunder
( 2% severe)		 SSW   7 67% 47°

Mostly Cloudy

Chance of Rain

 BRIGHTON, CO 80603 weather forecast Day 3, 9 hours 9 AM 69° 69° Mostly Cloudy W   5 45% 47°
BRIGHTON, CO 80603 weather forecast Day 3, 15 hours 12 PM 77° 78° Mostly Cloudy 34%
RAIN
<.01 in		 0% Thunder
( 46% severe)		 NE   7 35% 47°
BRIGHTON, CO 80603 weather forecast Day 3, 18 hours 3 PM 80° 79° Mostly Cloudy ENE   9 28% 44°
BRIGHTON, CO 80603 weather forecast Day 3, 21 hours 6 PM 76° 78° Mostly Cloudy     S   13 34% 46°

DENVER INTL., CO extended weather forecast
Thursday
4 JUN 2026		 Friday
5 JUN 2026		 Saturday
6 JUN 2026		 Sunday
7 JUN 2026		 Monday
8 JUN 2026
Low 52° Low 57° Low 59° Low 58° Low 58°
High 88° High 90° High 93° High 90° High 90°
BRIGHTON, CO 80603 weather forecast Day 4 BRIGHTON, CO 80603 weather forecast Day 5 BRIGHTON, CO 80603 weather forecast Day 6 BRIGHTON, CO 80603 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
12% Rain		 Partly Cloudy
8% Rain		 Partly Cloudy
18% Rain		 Partly Cloudy
24% Rain		 Partly Cloudy
23% Rain
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