Temperature: Observed vs Forecast

Snow Depth & SWE

Wind at Camp Muir

Corn Score Trend

Score History

DateScoreRefreezeWarming StreakWindNew SnowConfidenceAssessment
2026-06-10 0.0 0.0 98.0 0 25 -" 82% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-06-10 30.6 65.0 61.5 0 32 -" 82% ❄️ Poor corn conditions on the model's read. Overnight: 33°F at Heliotrope (⚠️ d...
2026-06-10 31.4 49.0 49.2 0 48 -" 54% ❄️ Poor corn conditions on the model's read. Overnight: 34°F at Timberline (⚠️ d...
2026-06-10 17.9 52.5 61.5 0 47 -" 79% ❄️ Poor corn conditions on the model's read. Overnight: 32°F at Paradise (✅ froz...
2026-06-09 20.8 26.2 43.1 0 56 -" 35% ❄️ Poor corn conditions on the model's read. Overnight: 38°F at Timberline (⚠️ d...
2026-06-09 0.0 0.0 92.8 0 33 -" 97% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-06-09 27.0 51.7 64.0 0 30 -" 97% ❄️ Poor corn conditions on the model's read. Overnight: 40°F at Heliotrope (⚠️ d...
2026-06-09 0.0 35.7 37.5 0 53 -" 94% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust; ...
2026-06-08 34.8 32.6 61.5 0 16 -" 50% ❄️ Poor corn conditions on the model's read. Overnight: 38°F at Timberline (⚠️ d...
2026-06-08 29.3 3.7 91.4 0 18 -" 99% ❄️ Poor corn conditions on the model's read. Overnight: 43°F at Climbers Bivouac...
2026-06-08 46.2 65.0 97.2 0 14 -" 100% 🤔 Borderline — small input changes flip this score; don't over-trust it. Overnig...
2026-06-08 0.0 58.4 76.3 2 12 -" 98% ⛔ NOT CORN CONDITIONS: Heavy recent snow (9" in past 7 days): needs 3 more freez...
2026-06-07 0.0 27.8 97.2 0 13 -" 99% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-06-07 34.6 65.0 45.5 0 15 -" 99% ❄️ Poor corn conditions on the model's read. Overnight: 33°F at Heliotrope (⚠️ d...
2026-06-07 43.6 64.8 73.8 0 29 -" 35% ❄️ Poor corn conditions on the model's read. Overnight: 31°F at Timberline (✅ fr...
2026-06-07 37.9 72.5 30.8 1 18 -" 96% ❄️ Poor corn conditions on the model's read. Overnight: 30°F at Paradise (✅ froz...
2026-06-06 0.0 15.0 68.9 0 16 -" 98% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-06-06 43.4 65.0 36.3 0 17 -" 98% ❄️ Poor corn conditions on the model's read. Overnight: 32°F at Heliotrope (⚠️ d...
2026-06-06 23.3 50.9 12.3 0 36 -" 35% ❄️ Poor corn conditions on the model's read. Overnight: 34°F at Timberline (⚠️ d...
2026-06-06 41.0 63.8 30.2 0 24 -" 95% ❄️ Poor corn conditions on the model's read. Overnight: 31°F at Paradise (✅ froz...
2026-06-05 27.8 0.0 92.8 0 21 -" 98% ❄️ Poor corn conditions on the model's read. Overnight: 41°F at Climbers Bivouac...
2026-06-05 39.9 61.4 64.0 0 28 -" 98% ❄️ Poor corn conditions on the model's read. Overnight: 37°F at Heliotrope (⚠️ d...
2026-06-05 29.4 40.2 55.4 0 33 -" 52% ❄️ Poor corn conditions on the model's read. Overnight: 37°F at Timberline (⚠️ d...
2026-06-05 26.6 52.9 59.7 0 26 -" 95% ❄️ Poor corn conditions on the model's read. Overnight: 34°F at Paradise (⚠️ did...
2026-06-04 0.0 0.0 67.0 0 21 -" 100% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-06-04 30.8 20.6 94.2 0 28 -" 100% ❄️ Poor corn conditions on the model's read. Overnight: 42°F at Heliotrope (⚠️ d...
2026-06-04 0.0 0.0 100.0 0 39 -" 44% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-06-04 23.5 2.5 93.6 0 26 -" 97% ❄️ Poor corn conditions on the model's read. Overnight: 36°F at Paradise (⚠️ did...
2026-06-03 20.4 0.0 68.0 0 20 -" 95% ❄️ Poor corn conditions on the model's read. Overnight: 52°F at Climbers Bivouac...
2026-06-03 19.6 11.0 63.5 0 26 -" 95% ❄️ Poor corn conditions on the model's read. Overnight: 54°F at Heliotrope (⚠️ d...
2026-06-03 22.9 0.0 95.6 0 37 -" 89% ❄️ Poor corn conditions on the model's read. Overnight: 49°F at Timberline (⚠️ d...
2026-06-03 27.5 0.0 91.8 0 24 -" 92% ❄️ Poor corn conditions on the model's read. Overnight: 49°F at Paradise (⚠️ did...
2026-06-02 2.5 0.0 8.5 0 23 -" 99% ❄️ Poor corn conditions on the model's read. Overnight: 55°F at Climbers Bivouac...
2026-06-02 16.9 16.7 28.5 0 21 -" 99% ❄️ Poor corn conditions on the model's read. Overnight: 48°F at Heliotrope (⚠️ d...
2026-06-02 13.9 0.0 46.5 0 24 -" 96% ❄️ Poor corn conditions on the model's read. Overnight: 50°F at Timberline (⚠️ d...
2026-06-02 20.7 0.0 69.0 0 17 -" 96% ❄️ Poor corn conditions on the model's read. Overnight: 45°F at Paradise (⚠️ did...
2026-06-01 19.2 31.0 12.5 0 25 -" 96% ❄️ Poor corn conditions on the model's read. Overnight: 47°F at Climbers Bivouac...
2026-06-01 38.4 55.4 35.5 0 25 -" 96% ❄️ Poor corn conditions on the model's read. Overnight: 43°F at Heliotrope (⚠️ d...
2026-06-01 47.8 36.5 65.0 2 21 -" 78% 🤔 Borderline — small input changes flip this score; don't over-trust it. Overnig...
2026-06-01 51.9 49.2 57.5 2 22 -" 93% 🤔 Borderline — small input changes flip this score; don't over-trust it. Overnig...
2026-05-31 37.5 59.0 58.0 0 28 -" 99% ❄️ Poor corn conditions on the model's read. Overnight: 37°F at Climbers Bivouac...
2026-05-31 51.5 65.0 63.5 0 25 -" 99% 🤔 Borderline — small input changes flip this score; don't over-trust it. Overnig...
2026-05-31 66.1 100.0 92.0 1 35 -" 81% 🟡 Marginal-to-decent — could go either way; check sky cover and aspect. Overnigh...
2026-05-31 67.8 100.0 99.0 1 29 -" 96% 🟡 Marginal-to-decent — could go either way; check sky cover and aspect. Overnigh...
2026-05-30 60.9 64.5 95.6 0 25 -" 100% 🟡 Marginal-to-decent — could go either way; check sky cover and aspect. Overnigh...
2026-05-30 43.9 65.0 74.5 0 32 -" 100% ❄️ Poor corn conditions on the model's read. Overnight: 35°F at Heliotrope (⚠️ d...
2026-05-30 51.8 100.0 49.2 0 37 -" 80% 🤔 Borderline — small input changes flip this score; don't over-trust it. Overnig...
2026-05-30 47.8 86.2 55.4 0 39 -" 98% 🤔 Borderline — small input changes flip this score; don't over-trust it. Overnig...
2026-05-29 23.4 0.0 97.4 0 28 -" 100% ❄️ Poor corn conditions on the model's read. Overnight: 44°F at Climbers Bivouac...
2026-05-29 25.2 6.8 93.6 0 32 -" 100% ❄️ Poor corn conditions on the model's read. Overnight: 45°F at Heliotrope (⚠️ d...
2026-05-29 0.0 0.0 61.5 0 40 -" 53% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-05-29 9.6 0.0 40.0 0 37 -" 97% ❄️ Poor corn conditions on the model's read. Overnight: 37°F at Paradise (⚠️ did...
2026-05-28 1.8 0.0 6.0 0 23 -" 97% ❄️ Poor corn conditions on the model's read. Overnight: 54°F at Climbers Bivouac...
2026-05-28 0.8 0.2 2.5 0 25 -" 97% ❄️ Poor corn conditions on the model's read. Overnight: 52°F at Heliotrope (⚠️ d...
2026-05-28 11.8 0.0 49.0 0 30 -" 97% ❄️ Poor corn conditions on the model's read. Overnight: 49°F at Timberline (⚠️ d...
2026-05-28 10.7 0.0 35.5 0 20 -" 94% ❄️ Poor corn conditions on the model's read. Overnight: 49°F at Paradise (⚠️ did...
2026-05-27 6.5 0.0 21.5 0 23 -" 100% ❄️ Poor corn conditions on the model's read. Overnight: 43°F at Climbers Bivouac...
2026-05-27 0.0 40.2 31.0 0 20 -" 100% ⛔ NOT CORN CONDITIONS: Rain detected: destroys corn surface, creates ice crust
2026-05-27 40.9 41.3 51.0 1 20 -" 100% ❄️ Poor corn conditions on the model's read. Overnight: 37°F at Timberline (⚠️ d...
2026-05-27 55.6 46.6 91.0 1 15 -" 96% 🟡 Marginal-to-decent — could go either way; check sky cover and aspect. Overnigh...

Elevation Comparison (UW Forecasts)