Lewis, Thursday, 12 November, 02:30
Clear. Feels like 31°. High 45°, low 32°.
Two-week outlook for Lewis, IA: week one averages a high of 48.8° and week two 47.6°, so week two runs 1.2° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 14: 43°, dry.
| Week | High | Low | Precipitation | Vs normal |
|---|---|---|---|---|
| 1st (November 12 – November 18) | 48.8° | 32° | 0.0 in / 0 d | +0.2° |
| 2nd (November 19 – November 25) | 47.6° | 38.4° | 0.8 in / 2 d | +2.2° |
Lewis, Friday, 13 November
Clear. High 43°, low 29°.
Lewis, Saturday, 14 November
Clear. High 43°, low 26°.
Lewis, Sunday, 15 November
Overcast. High 47°, low 28°.
Lewis, Monday, 16 November
Clear. High 51°, low 31°.
Lewis, Tuesday, 17 November
Clear. High 55°, low 36°.
Lewis, Wednesday, 18 November
Partly cloudy. High 58°, low 43°.
Lewis, Thursday, 19 November
Clear. High 61°, low 47°.
Lewis, Friday, 20 November
Overcast. High 53°, low 47°.
Lewis, Saturday, 21 November
Rain. High 51°, low 43°.
Lewis, Sunday, 22 November
Rain. High 54°, low 40°.
Lewis, Monday, 23 November
Overcast. High 43°, low 36°.
Lewis, Tuesday, 24 November
Overcast. High 36°, low 30°.
Lewis, Wednesday, 25 November
Clear. High 35°, low 26°.
Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.
It is the gap between the forecast and the climate normal for those same dates in Lewis, IA, computed over 60 years. A positive value means the week runs warmer than usual.
Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.