| 12:15 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 988 mb (29.18 in) | NE 28 kph (NE 17.3 mph) | 0.51 mm (0.02 in) | 1SM |
| | KFRM 251815Z 04015KT 1SM OVC003 01/M01 A2917 RMK AO1 P0002 |
| 11:55 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 988 mb (29.18 in) | NE 28 kph (NE 17.3 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KFRM 251755Z 04015KT 1 3/4SM OVC003 01/M01 A2918 RMK AO1 P0001 60001 10010 21080 57020 |
| 11:35 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 988 mb (29.18 in) | NE 24 kph (NE 15 mph) | - | 3SM |
| | KFRM 251735Z 04013KT 3SM OVC004 01/00 A2919 RMK AO1 |
| 11:15 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 989 mb (29.21 in) | NE 24 kph (NE 15 mph) | - | 3SM |
| | KFRM 251715Z 04013KT 3SM OVC004 01/M01 A2920 RMK AO1 |
| 10:55 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 989 mb (29.21 in) | NE 26 kph (NE 16.1 mph) | - | 1 1/2SM |
| | KFRM 251655Z 04014KT 1 1/2SM OVC004 01/00 A2921 RMK AO1 |
| 10:35 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 990 mb (29.23 in) | NE 26 kph (NE 16.1 mph) | - | 3SM |
| | KFRM 251635Z 04014KT 3SM OVC004 01/00 A2922 RMK AO1 |
| 10:15 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 990 mb (29.23 in) | NE 24 kph (NE 15 mph) | - | 2 1/2SM |
| | KFRM 251615Z 04013KT 2 1/2SM OVC004 01/00 A2922 RMK AO1 |
| 09:55 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 990 mb (29.23 in) | NE 24 kph (NE 15 mph) | - | 2 1/2SM |
| | KFRM 251555Z 04013KT 2 1/2SM OVC004 01/00 A2923 RMK AO1 |
| 09:35 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 990 mb (29.23 in) | NE 26 kph (NE 16.1 mph) | - | 2SM |
| | KFRM 251535Z 04014KT 2SM OVC004 01/00 A2923 RMK AO1 |
| 09:15 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 990 mb (29.23 in) | NE 26 kph (NE 16.1 mph) | - | 2 1/2SM |
| | KFRM 251515Z 03014KT 2 1/2SM OVC004 00/M01 A2924 RMK AO1 |
| 08:55 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 990 mb (29.23 in) | NE 24 kph (NE 15 mph) | - | 3SM |
| | KFRM 251455Z 03013KT 3SM OVC004 00/M01 A2924 RMK AO1 57024 |
| 08:35 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 990 mb (29.23 in) | NE 26 kph (NE 16.1 mph) | - | 5SM |
| | KFRM 251435Z 03014KT 5SM OVC004 00/M01 A2924 RMK AO1 |
| 08:15 CST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 991 mb (29.26 in) | NNE 22 kph (NNE 13.8 mph) | - | 1 1/4SM |
| | KFRM 251415Z 02012KT 1 1/4SM OVC004 M02/M02 A2925 RMK AO1 |
| 07:55 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 991 mb (29.26 in) | N 26 kph (N 16.1 mph) | - | 1 1/4SM |
| | KFRM 251355Z 01014KT 1 1/4SM OVC004 M03/M04 A2925 RMK AO1 |
| 07:35 CST |  Overcast | -4°C / 25°F | -6°C / 21°F | 86% | 991 mb (29.26 in) | N 28 kph (N 17.3 mph) | - | 2SM |
| | KFRM 251335Z 35015KT 2SM OVC005 M04/M06 A2926 RMK AO1 |
| 07:15 CST |  Overcast | -5°C / 23°F | -6°C / 21°F | 93% | 991 mb (29.26 in) | N 28 kph (N 17.3 mph) | - | 2SM |
| | KFRM 251315Z 35015KT 2SM OVC006 M05/M06 A2927 RMK AO1 |
| 06:55 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 992 mb (29.29 in) | NNW 24 kph (NNW 15 mph) | - | 1 3/4SM |
| | KFRM 251255Z 34013KT 1 3/4SM OVC006 M06/M07 A2928 RMK AO1 |
| 06:35 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 992 mb (29.29 in) | N 30 kph (N 18.4 mph) | - | 3SM |
| | KFRM 251235Z 35016KT 3SM OVC006 M07/M08 A2929 RMK AO1 |
| 06:15 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 992 mb (29.29 in) | NNW 28 kph (NNW 17.3 mph) | - | 2 1/2SM |
| | KFRM 251215Z 34015KT 2 1/2SM BKN009 OVC014 M07/M09 A2930 RMK AO1 |
| 05:55 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 993 mb (29.32 in) | NNW 32 kph (NNW 19.6 mph) | - | 2SM |
| | KFRM 251155Z 34017KT 2SM OVC009 M08/M09 A2931 RMK AO1 11080 21110 57044 TSNO |
| 05:35 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 993 mb (29.32 in) | NNW 33 kph (NNW 20.7 mph) | - | 1 3/4SM |
| | KFRM 251135Z 34018KT 1 3/4SM OVC011 M08/M09 A2932 RMK AO1 |
| 05:15 CST |  Overcast | -8°C / 18°F | -10°C / 14°F | 86% | 994 mb (29.35 in) | NNW 30 kph (NNW 18.4 mph) | - | 1 3/4SM |
| | KFRM 251115Z 34016KT 1 3/4SM OVC011 M08/M10 A2934 RMK AO1 |
| 04:55 CST |  Overcast | -8°C / 18°F | -10°C / 14°F | 86% | 994 mb (29.35 in) | NNW 30 kph (NNW 18.4 mph) | - | 2 1/2SM |
| | KFRM 251055Z 34016KT 2 1/2SM BKN011 OVC019 M08/M10 A2934 RMK AO1 |
| 04:35 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 994 mb (29.35 in) | NNW 30 kph (NNW 18.4 mph) | - | 2SM |
| | KFRM 251035Z 34016KT 2SM OVC013 M09/M10 A2936 RMK AO1 |
| 04:15 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 994 mb (29.35 in) | NNW 32 kph (NNW 19.6 mph) | - | 1 1/2SM |
| | KFRM 251015Z 34017KT 1 1/2SM OVC013 M09/M11 A2936 RMK AO1 |
| 03:55 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 995 mb (29.38 in) | NNW 32 kph (NNW 19.6 mph) | - | 2SM |
| | KFRM 250955Z 34017KT 2SM OVC015 M09/M11 A2939 RMK AO1 |
| 03:35 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 996 mb (29.41 in) | NNW 32 kph (NNW 19.6 mph) | - | 1 3/4SM |
| | KFRM 250935Z 34017KT 1 3/4SM OVC009 M09/M11 A2940 RMK AO1 |
| 03:15 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 996 mb (29.41 in) | NNW 32 kph (NNW 19.6 mph) | - | 1SM |
| | KFRM 250915Z 33017KT 1SM OVC009 M09/M12 A2942 RMK AO1 |
| 02:55 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 997 mb (29.44 in) | NNW 33 kph (NNW 20.7 mph) | - | 1 1/4SM |
| | KFRM 250855Z 34018KT 1 1/4SM OVC009 M10/M12 A2944 RMK AO1 57044 |
| 02:35 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 997 mb (29.44 in) | NNW 33 kph (NNW 20.7 mph) | - | 1 1/4SM |
| | KFRM 250835Z 34018KT 1 1/4SM OVC007 M10/M12 A2945 RMK AO1 |
| 02:15 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 998 mb (29.47 in) | NNW 32 kph (NNW 19.6 mph) | - | 1SM |
| | KFRM 250815Z 34017KT 1SM OVC007 M10/M12 A2946 RMK AO1 |
| 01:55 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 998 mb (29.47 in) | NNW 28 kph (NNW 17.3 mph) | - | 1 1/4SM |
| | KFRM 250755Z 33015KT 1 1/4SM OVC011 M10/M12 A2947 RMK AO1 |
| 01:35 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 998 mb (29.47 in) | NNW 33 kph (NNW 20.7 mph) | - | 1 1/2SM |
| | KFRM 250735Z 34018KT 1 1/2SM OVC013 M10/M12 A2948 RMK AO1 |
| 01:15 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 999 mb (29.5 in) | NNW 33 kph (NNW 20.7 mph) | - | 1 3/4SM |
| | KFRM 250715Z 34018G24KT 1 3/4SM OVC011 M10/M12 A2949 RMK AO1 |
| 00:55 CST |  Overcast | -11°C / 12°F | -12°C / 10°F | 92% | 999 mb (29.5 in) | NNW 39 kph (NNW 24.2 mph) | - | 1 3/4SM |
| | KFRM 250655Z 34021G26KT 1 3/4SM OVC009 M11/M12 A2950 RMK AO1 |
| 00:35 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1000 mb (29.53 in) | NNW 35 kph (NNW 21.9 mph) | - | 3SM |
| | KFRM 250635Z 34019KT 3SM OVC009 M10/M12 A2952 RMK AO1 |
| 00:15 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1000 mb (29.53 in) | NNW 39 kph (NNW 24.2 mph) | - | 5SM |
| | KFRM 250615Z 33021G26KT 5SM OVC011 M10/M12 A2954 RMK AO1 |