Boulder County

Alerts in effect

Alerts covering all or part of Boulder County.

No active alerts in Boulder County. Checked 43 sec ago.

Outlook for the days ahead

• Severe Thunderstorm Outlook, Day 1: no risk area over Boulder County until Oct 3, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 1: no risk area over Boulder County until Oct 3, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 2: no risk area over Boulder County until Oct 4, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 2: no risk area over Boulder County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 3: no risk area over Boulder County until Oct 5, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 3: no risk area over Boulder County until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 4: no risk area over Boulder County until Oct 6, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 5: no risk area over Boulder County until Oct 7, 12:00 PM UTC · Weather Prediction Center

Rainfall forecast

• Day 1 (24 hours): no measurable rain forecast in Boulder County issued Oct 2, 5:41 AM UTC · Weather Prediction Center
• Days 1–3 (72 hours): no measurable rain forecast in Boulder County issued Oct 2, 5:53 AM UTC · Weather Prediction Center
• Days 1–7: highest in Boulder County, 0.01 to 0.1 inches issued Oct 2, 5:54 AM UTC · Weather Prediction Center

River gauges

• Boulder Creek (CO) at North 75TH St.
  NowNo flooding4.66 ftOct 2, 1:15 AM MDT
• Boulder Creek (CO) below Broadway St
  NowNo flooding1.01 ftOct 2, 12:15 AM MDT
• Boulder Creek (CO) below Nederland
  NowNo flooding0.3 ftOct 2, 1:30 AM MDT
• Boulder Creek (CO) near Orodell
  NowNo flooding1.73 ftOct 2, 1:15 AM MDT
• Left Hand Creek (CO) below Jamestown
  NowNo flooding0.22 ftOct 2, 1:30 AM MDT
• Middle Boulder Creek (CO) at Nederland
  NowNo flooding0.45 ftOct 2, 1:15 AM MDT
• North Saint Vrain Creek (CO) above Lyons
  NowNo flooding5.26 ftOct 2, 1:10 AM MDT
• Saint Vrain Creek at Hygiene
  NowNo flooding0.01 ftOct 2, 12:45 AM MDT