Monday, Jul 27
23
/100
Corn Score
❄️ Poor corn conditions on the model's read. Overnight: 47°F at Heliotrope (⚠️ didn't freeze). Coleman Saddle overnight low: forecast 34°F. Daytime high: 56°F at Heliotrope.
🌙 47°F
overnight low
☀️ 56°F
daytime high
💨 16 mph
wind
❄️ 0"
new snow
🔄 0
streak
Confidence
100%
How this score was built ⓘ
- Refreeze (× 0.5) +0.0
- Warming (× 0.3) +22.8
- Streak bonus (capped at 20) +0
- Final score 22.8 / 100
Why this score?
- Refreeze 0/100 contributed +0 pts (50% weight). Snow surface ≈ air (47°F) — sky 83% cloud, wind ×0.66, humidity ×0.00: clouds, wind, or humid air suppressed radiative cooling.
- Warming 76/100 contributed +23 pts (30% weight).
- Freeze/thaw streak is 0 days — base score (refreeze + warming) caps at 80 until a streak builds.
Condition Components
🥶 Refreeze
0/100
Air low: 47°F → surface ~47°F, Cloud: 83%, Wind: 5 mph, Dew: 48°F
☀️ Warming
76/100
High: 56°F (mush risk)
🔄 Streak
0 days
Consecutive freeze/thaw days
💨 Wind
16 mph
Max wind (mph) at Coleman Saddle
⚠️ Possible rain (borderline temps/precip) — verify before committing; if confirmed, surface will be poor
Sanity-check this
- 🤔 Daytime high (56°F) is on the warm edge of the corn window — south-facing aspects may go to mush before north-facing ones soften.
- 🤔 Possible rain was inferred from precip + temps but isn't conclusive. Read the NWAC/UW synopsis to confirm precip phase before committing to a tour.
7-Day Outlook
Mon
Jul 27
Jul 27
23/100
Lo: 47°
Hi: 56°
Day: Mostly Sunny
Night:
Mostly Cloudy
83% cl · 4 mph · dew 48°
high conf
Tue
Jul 28
Jul 28
29/100
Lo: 49°
Hi: 52°
Day: Chance Light Rain
Night:
Partly Cloudy
35% cl · 9 mph · dew 49°
high conf
Wed
Jul 29
Jul 29
27/100
Lo: 46°
Hi: 55°
Day: Mostly Sunny
Night:
Mostly Cloudy
81% cl · 3 mph · dew 49°
med conf
Thu
Jul 30
Jul 30
31/100
Lo: 44°
Hi: 58°
🏔️ FL 8,291′
Day: Sunny
Night:
Partly Cloudy
35% cl · 4 mph · dew 46°
med conf
Fri
Jul 31
Jul 31
37/100
Lo: 48°
Hi: 61°
Day: Sunny
Night:
Mostly Clear
25% cl · 5 mph · dew 46°
med conf
Sat
Aug 1
Aug 1
35/100
Lo: 51°
Hi: 55°
Day: Chance Light Rain
Night:
Mostly Clear
11% cl · 6 mph · dew 47°
med conf
Sun
Aug 2
Aug 2
32/100
Lo: 46°
Hi: 51°
🏔️ FL 8,669′
Day: Chance Light Rain
Night:
Chance Light Rain
58% cl · 9 mph · dew 47°
med conf
Freeze/Thaw History
Recent Snowfall
| Day | New Snow Heliotrope 4,040′ |
Est. Coleman Saddle ~9,000′ |
Source confidence |
SWE Δ in / 24h |
Precip in / 24h |
Depth | Low / High |
|---|---|---|---|---|---|---|---|
| Mon Jul 27 | — | — | none high | — | — | 0" | 47° / 56° |
| Sun Jul 26 | — | — | none high | — | 0.2 | 0" | 49° / 53° |
| Sat Jul 25 | — | — | none high | — | — | 1" | 51° / 61° |
| Fri Jul 24 | — | — | noise filtered high | +0.00 | — | 1" | 53° / 74° |
| Thu Jul 23 | — | — | none high | +0.00 | — | 0" | 56° / 74° |
| Wed Jul 22 | — | — | none high | +0.00 | 0.1 | 0" | 64° / 86° |
| Tue Jul 21 | — | — | none high | +0.00 | — | 0" | 64° / 83° |
| Mon Jul 20 | — | — | none high | +0.00 | — | 0" | 56° / 79° |
| Sun Jul 19 | — | — | none high | +0.00 | 0.1 | 0" | 46° / 67° |
| Sat Jul 18 | — | — | none high | +0.00 | — | 1" | 46° / 54° |
| Fri Jul 17 | — | — | noise filtered high | +0.00 | — | 1" | 50° / 58° |
| Thu Jul 16 | — | — | none high | +0.00 | — | 0" | 53° / 76° |
| Wed Jul 15 | — | — | none high | +0.00 | 0.1 | 0" | 56° / 77° |
| Tue Jul 14 | — | — | none high | +0.00 | — | 0" | 53° / 74° |
| Mon Jul 13 | — | — | — low | — | — | 0" | 54° / 69° |
Latest Observation
Air Temp
55.8°F
Snow Depth
0.0"
SWE
0.0"
Time
2026-07-27T10:00
Forecasts View archive →
No NWAC forecast data yet.
No UW forecast data yet.
Data Collection
webcam
5 rec
18:35
webcam
5 rec
18:30
webcam
6 rec
18:25
webcam
5 rec
18:20
snotel_june_lake
2 rec
18:18
snotel_wells_creek
2 rec
18:18
snotel_mt_hood_test
4 rec
18:18
nwac_obs
0 rec
18:18