| Hover over or click station to get METAR and TAF (if available). | Flight Categories:  VFR  MVFR  IFR  LIFR |
KGRB - Green Bay - Austin Straubel International Airport
Forecast valid from 0000 GMT 21 Oct 2021 to 0000 GMT 22 Oct 2021
Latest observation at 0053 GMT 21 Oct 2021
For situational awareness. Not to be used for flight planning purposes
| Potential Impact | None | Slight | Moderate | High |
| Time | 0053Z | 21/02Z | 21/03Z | 21/04Z | 21/05Z | 21/06Z | 21/07Z | 21/08Z | 21/09Z | 21/10Z | 21/11Z | 21/12Z | 21/13Z | 21/14Z | 21/15Z | 21/16Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VIS | 10 | >6 | >6 | >6 | >6 | >6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | >6 |
| CIG | 7 | 10 | 10 | 10 | 10 | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 15 |
| Cover | BKN | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | BKN |
| FltCat | IFR | MVFR | MVFR | MVFR | MVFR | MVFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | IFR | MVFR |
| WX | 2347 LTG | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | -SHRA | |
| WDir | 050 | 060 | 060 | 060 | 060 | 060 | 020 | 020 | 020 | 020 | 020 | 020 | 020 | 020 | 020 | 360 |
| WSpd | 13 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 13 |
| WGust | 15 | 15 | 15 | 15 | 15 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 |
FTUS43 KGRB 202321
KGRB 202320Z 2100/2124 06006G12KT 6SM -SHRA VCTS OVC015CB
FM210200 06008G15KT P6SM -SHRA OVC010
FM210700 02011G22KT 5SM -SHRA OVC008
FM211600 36013G21KT P6SM BKN015
FM211900 35010G16KT P6SM SCT025
| Potential Impact | None | Slight | Moderate | High |
| Time | OBS | 21/02Z | 21/03Z | 21/04Z | 21/05Z | 21/06Z | 21/07Z | 21/08Z | 21/09Z | 21/10Z | 21/11Z | 21/12Z | 21/13Z | 21/14Z | 21/15Z | 21/16Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KATW | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | |||||||
| KCWA | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | ||||||
| KMTW | WX | WX | CIG | CIG | CIG | CIG | CIG | CIG | CIG | |||||||
| KSBM | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | ||||
| KAUW | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG | CIG |
NOTE: TEMPO conditions in [brackets]. Keep in mind TEMPO conditions might be better (lower impact) than prevailing conditions.
Bar graphs indicate the probability of selected flight category element. The color represents the difference (using 10% thresholds between categories) between the probability and the threshold required to make a categorical forecast. Solid black lines indicate the threshold value at each hour
Bar graphs indicate the probability of selected flight category element. The color represents the difference (using 10% thresholds between categories) between the probability and the threshold required to make a categorical forecast. Solid black lines indicate the threshold value at each hour
|
Tonight 
Showers Likely Low: 45° |
Thursday Showers Likely then Chance Showers High: 51° |
Thursday Night 
Partly Cloudy then Areas Frost Low: 34° |
Friday 
Frost then Partly Sunny High: 51° |
Friday Night 
Mostly Cloudy then Areas Frost Low: 33° |
Saturday 
Areas Frost then Mostly Sunny High: 52° |
Saturday Night
Partly Cloudy then Areas Frost Low: 34° |
