Daily brief · United States
Record from Aug 9, 2026. Back to current conditions

Boulder Aug 9, 2026

Review recorded on Aug 18, 2026, 6:41 AM UTC.

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

high

A single day could bring around 15mm of rain on 2026-08-14 — above the local heavy-rain reference for this time of year (around 4.9mm in a day). Construction, drainage, and outdoor events should review schedules.

Reading evidence

Valid until Aug 14, 2026, 6:00 PM UTC.

Source: Open-Meteo.

Samples: 150.

outdoor events · drainage operators · agriculture

A dry stretch is forming

high

7 dry days in a row could start 2026-08-16. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.

Reading evidence

Valid until Aug 14, 2026, 6:00 PM UTC.

Source: Open-Meteo.

agriculture

Water conditions are improving

active

Around 12.4mm of rain has fallen over the past 14 days — above the 1mm typical for this period. A healthier water balance is restoring across this area.

Reading evidence

Valid until Aug 14, 2026, 6:00 PM UTC.

Source: Open-Meteo.

Samples: 137.

hydro operators · agriculture · reservoir ops

Recorded daily weather · Open-Meteo

Rain 0 mmMax 36.1 °CMin 23.5 °CGusts 26.3 km/h

Comparison unavailable for this edition.

What people were seeing · community field reports

No field observations were posted for this place on Aug 9, 2026.