Upper Chicosa Reservoir

Pueblo County, CO

MAYBEConfidence · Low

Best bite window

The highlighted window has passed. This read is still based on the latest cached weather; use the 7-Day forecast below for the next window.

Main reason

dry conditions across the window

Main risk

a front passing through

MAYBE on Upper Chicosa Reservoir — light winds and rising pressure after a passing system for this window. Watch a front passing through. Weather-only read (no on-water history calibrating this yet).

Next forecast window

MAYBE

Fri · Sep 11, 11 AM → 3 PM (America/Denver)

Full read

The latest cached fishing-weather read for Upper Chicosa Reservoir in Pueblo County, CO is MAYBE. Its highlighted window has passed, so use the 7-day forecast below for the next available window. The main factor in its favor was dry conditions across the window, while the main watch-out was a front passing through. Its cached forecast evidence included wind near 3 mph out of the south, gusting to 6 mph; surface pressure near 857 hPa on a rising trend; 0.00 inches of rain; and air temperature near 70 °F with clear dominant. Confidence in this cached read is low; it was generated September 10, 2026, 1:28 PM UTC, and reads refresh on a daily cadence. This is a weather-only read built from forecast weather; it does not yet use on-water reports, and confidence is capped until local water data or feedback exists.

UPDATED September 10, 2026, 1:28 PM UTCBUCKET 2026-09-10ENGINE 0.7.0

Conditions at a glance

Wind: 3mph
S · gust 6
Rain / Weather: 0in
Clear
Temp: 70°F
21°C · hum 78%
Pressure: 25.31inHg
Rising

7-Day Fishing Forecast

One read per day — the bite call, the window, the weather behind it

Thu · Sep 10
Window passed
MAYBE
A front passing through
84° / 63°F
3 mph · Sgust 20
0.03 in
↓ -6.4 hPa
Fri · Sep 11
11 AM → 3 PM
MAYBE
A front passing through
93° / 61°F
7 mph · NWgust 22
0.00 in
↓ -4.2 hPa
Sat · Sep 12
4 AM → 8 AM
MAYBE
A front passing through
91° / 68°F
6 mph · Wgust 35
0.01 in
→ +3.8 hPa
Sun · Sep 13
4 AM → 8 AM
MAYBE
A front passing through
97° / 68°F
4 mph · SWgust 43
0.00 in
↓ -5.8 hPa
Mon · Sep 14
5 AM → 9 AM
MAYBE
A front passing through
93° / 70°F
7 mph · Wgust 36
0.01 in
↑ +9.0 hPa
Tue · Sep 15
4 AM → 8 AM
MAYBE
A front passing through
77° / 63°F
4 mph · Ngust 19
0.03 in
↓ +2.7 hPa
Wed · Sep 16
4 AM → 8 AM
MAYBE
A front passing through
84° / 63°F
4 mph · Egust 21
0.17 in
↓ +5.1 hPa

Last 3 days

Recent context — what just happened

Pressure

Rising

+11.4 hPa over 72h

Rain

Dry stretch

0.00 in totallast 72h

Wind

Gusty

9 mph · gust 34 · W

Temperature

Cooler

-9.2°F over 72h99–59°F range

Weather-only read. Confidence is capped until local water data or feedback exists.

Nearby waters

Doyle Arroyo Reservoir· Huerfano County, CO
Saint Charles Reservoir Number 2· Pueblo County, CO
Horse Creek and Black Draw Reservoir· Crowley County, CO
La Veta Town Reservoir· Huerfano County, CO
A McCray Reservoir· El Paso County, CO
H R Carson Reservoir Number 2· Huerfano County, CO

Weather data by Open-Meteo — CC BY 4.0. Fishing Weather derives the fishing read.