Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 84%

19:45

09:38

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:42, Set: 16:43, Transit: 11:42. Moon - Rise: 19:45, Set: 09:38. Civil Dark: 17:10 - 06:15. Nautical Dark: 17:41 - 05:44. Astro Dark: 18:11 - 05:14

Total Clouds (% Sky Obscured)

88
76
68
62
52
46
56
62
65
64
91
95
100
100
100
100
100
100
99
81
82
56
49
55

Low Clouds (% Sky Obscured)

45
45
45
50
45
46
38
39
52
42
32
31
87
95
89
92
93
89
67
69
79
49
44
42

Medium Clouds (% Sky Obscured)

0
0
0
0
3
0
0
5
3
22
74
81
99
100
100
100
94
100
98
5
48
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
7
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
0
0
0
0
0
0
2
38
95
95
95
95
95
34
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
2
0.8
1.6
0.9
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
3
3
3
3
2
2
1
1
2
1
3
3
5
6
4
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

7
7
8
9
11
11
12
12
12
12
11
10
9
10
9
9
9
9
9
8
8
8
7
7

Feels Like (°C)

7
7
8
10
11
12
13
13
14
13
12
9
9
9
8
8
7
8
8
7
8
6
7
6

Dew Point (°C)

5
4
4
3
4
4
5
5
6
7
8
8
8
8
8
9
9
8
8
8
8
7
6
6

Relative Humidity (%)

91
82
74
67
62
62
61
62
63
72
84
87
90
88
93
95
96
96
98
96
98
96
94
94

Pressure (mb)

1018
1018
1018
1018
1018
1017
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

283
284
285
285
285
286
285
281
281
280
280
280
280
279
280
282
284
285
286
288
288
288
287
286

Monday 8

Waning Gibbous 75%

20:55

10:21

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:42, Set: 16:43, Transit: 11:42. Moon - Rise: 20:55, Set: 10:21. Civil Dark: 17:10 - 06:15. Nautical Dark: 17:41 - 05:44. Astro Dark: 18:11 - 05:14

Total Clouds (% Sky Obscured)

47
58
64
69
72
65
54
53
59
58
60
58
42
50
33
0
0
0
1
1
1
0
0
5

Low Clouds (% Sky Obscured)

42
50
50
54
58
48
37
36
40
42
40
38
27
32
23
0
0
0
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
8
8
8
8
8
8
6
6
6
7
8
7
6
4
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

7
7
8
9
9
10
10
10
10
9
8
7
7
6
5
4
3
3
2
1
1
1
1
1

Feels Like (°C)

6
6
7
8
8
8
8
8
8
8
7
6
5
4
3
3
2
2
1
0
1
0
0
1

Dew Point (°C)

6
5
5
4
3
2
-0
-1
-1
1
2
2
2
2
2
2
1
1
-0
-1
-1
-1
-2
-1

Relative Humidity (%)

93
88
79
72
64
56
50
48
49
55
64
70
72
78
80
85
85
86
86
86
88
88
86
88

Pressure (mb)

1021
1021
1022
1022
1022
1021
1021
1021
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024

Ozone (du)

285
286
286
289
288
289
290
290
291
292
293
292
292
292
291
294
296
298
300
300
299
300
302
305

Tuesday 9

Waning Gibbous 65%

22:01

10:57

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK

Sun - Rise: 06:43, Set: 16:43, Transit: 11:43. Moon - Rise: 22:01, Set: 10:57. Civil Dark: 17:10 - 06:16. Nautical Dark: 17:41 - 05:45. Astro Dark: 18:11 - 05:15

Total Clouds (% Sky Obscured)

13
0
0
5
0
0
0
0
35
0
0
0
0
0
0
0
0
11
3
3
9
16
22
29

Low Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
22
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
5
0
0
0
0
0
0
0
0
6
1
1
1
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
1
4
5
5
5
5
5
4
4
4
4
4
4
5
5
5
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

0
2
5
7
9
10
11
12
12
11
8
7
6
5
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

0
2
5
7
8
9
10
11
10
8
7
6
5
4
4
3
3
3
3
3
2
2
3
3

Dew Point (°C)

-2
-3
-2
-2
-2
-2
-2
-2
-1
2
1
0
-0
-1
-1
-1
-1
-1
-1
0
0
1
1
2

Relative Humidity (%)

86
74
62
53
47
42
39
38
41
53
60
64
66
68
68
69
72
72
73
76
77
80
85
88

Pressure (mb)

1024
1024
1024
1024
1023
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

308
307
304
301
303
305
305
302
300
302
306
305
306
305
304
304
301
300
298
297
297
295
296
298

Wednesday 10

Waning Gibbous 54%

23:03

11:27

07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:44, Set: 16:43, Transit: 11:43. Moon - Rise: 23:03, Set: 11:27. Civil Dark: 17:10 - 06:17. Nautical Dark: 17:41 - 05:46. Astro Dark: 18:11 - 05:16

Total Clouds (% Sky Obscured)

35
43
49
59
70
60
50
35
32
27
32
38
22
83
99
99
99
99
98
97
97
97
98
98

Low Clouds (% Sky Obscured)

35
43
28
14
0
4
7
11
14
17
20
28
22
49
83
97
98
97
96
95
95
94
94
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
16
22
24
26
27
25
19
14
11
5
0
2
0
0
2
4
5
12

High Clouds (% Sky Obscured)

0
2
32
59
70
53
28
1
0
0
2
4
0
24
30
16
23
7
12
18
14
6
25
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
18
13
6
3
10
18
16
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
8
9
9
9
10
10
8
6
5
5
4
4
4
3
3
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

5
6
7
9
11
13
14
14
14
13
12
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

4
4
5
7
9
11
12
12
13
13
12
11
11
11
10
9
10
10
10
10
10
10
10
10

Dew Point (°C)

3
2
1
1
1
1
1
2
4
5
6
7
7
8
8
8
8
9
9
9
10
10
10
10

Relative Humidity (%)

89
78
66
58
50
44
42
43
48
55
67
73
77
81
85
84
83
87
90
90
91
93
93
93

Pressure (mb)

1016
1016
1016
1016
1015
1014
1013
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

300
300
306
308
306
306
307
307
304
302
302
301
299
295
291
289
286
288
291
291
290
288
286
285

Thursday 11

Third Quarter 44%

00:02

11:54

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:45, Set: 16:43, Transit: 11:44. Moon - Rise: 00:02, Set: 11:54. Civil Dark: 17:11 - 06:17. Nautical Dark: 17:41 - 05:46. Astro Dark: 18:12 - 05:16

Total Clouds (% Sky Obscured)

97
97
96
99
100
100
100
99
100
100
100
99
97
94
93
96
100
96
97
100
100
100
100
99

Low Clouds (% Sky Obscured)

91
84
62
48
39
21
25
68
61
4
21
23
28
38
76
87
100
94
90
86
82
71
60
59

Medium Clouds (% Sky Obscured)

17
23
21
20
15
13
14
13
9
10
5
5
4
4
16
20
27
35
49
55
75
90
95
98

High Clouds (% Sky Obscured)

8
25
36
52
65
45
28
30
35
40
45
50
55
55
39
55
58
33
15
2
26
38
60
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

23
27
26
26
27
22
20
23
29
32
26
42
37
31
35
38
40
36
32
25
62
80
92
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.5

Wind Speed/Direction (mph)

4
4
5
7
8
8
9
8
6
6
5
5
5
5
6
5
6
7
8
8
10
9
9
8

Chance of Frost

Temperature (°C)

11
12
13
15
16
18
18
19
19
18
16
15
15
14
14
13
13
13
11
10
9
8
7
6

Feels Like (°C)

10
12
12
14
15
16
17
18
18
17
16
15
15
14
14
13
13
13
12
11
11
11
10
10

Dew Point (°C)

10
11
11
12
12
12
12
13
14
14
15
14
14
13
13
13
11
11
10
8
6
4
3
2

Relative Humidity (%)

93
92
90
82
75
71
66
67
72
78
90
92
93
93
96
95
92
92
88
84
80
78
76
75

Pressure (mb)

1012
1012
1012
1012
1011
1010
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1017
1017

Ozone (du)

284
282
281
279
276
275
274
274
273
274
274
275
276
277
277
278
278
279
278
277
277
277
276
276

Friday 12

Waning Crescent 34%

00:59

12:19

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:45, Set: 16:44, Transit: 11:44. Moon - Rise: 00:59, Set: 12:19. Civil Dark: 17:11 - 06:18. Nautical Dark: 17:42 - 05:47. Astro Dark: 18:12 - 05:17

Total Clouds (% Sky Obscured)

84
70
68
66
39
31
27
23
19
12
5
1
0
0
0
0
0
0
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

58
57
60
60
39
31
27
23
19
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

84
70
67
60
39
17
12
5
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
0
1
1
1
1
1
1
3
5
3
1
0
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
84
65
44
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
10
10
9
10
10
10
9
9
8
9
9
9
9
9
9
9
10
10
10
11
11

Chance of Frost

Temperature (°C)

5
5
5
5
6
7
7
7
7
6
5
4
3
2
1
1
0
-0
-1
-2
-2
-2
-3
-3

Feels Like (°C)

4
3
3
2
1
0
4
4
4
5
5
6
1
1
1
0
0
-0
-4
-4
-4
-4
-4
-4

Dew Point (°C)

0
-1
-2
-4
-5
-6
-7
-6
-6
-6
-6
-6
-6
-7
-7
-8
-8
-8
-9
-9
-10
-11
-12
-12

Relative Humidity (%)

70
66
61
53
45
39
38
38
38
41
45
49
51
52
53
53
54
55
55
55
54
53
50
49

Pressure (mb)

1019
1020
1021
1021
1020
1020
1021
1021
1021
1022
1023
1023
1024
1025
1025
1025
1025
1026
1026
1027
1027
1028
1028
1029

Ozone (du)

276
277
277
278
279
281
282
284
286
286
286
286
288
289
290
292
294
296
298
301
303
306
308
310

Saturday 13

Waning Crescent 34%

01:55

12:44

Sun - Rise: 06:46, Set: 16:44, Transit: 11:45. Moon - Rise: 01:55, Set: 12:44. Civil Dark: 17:11 - 06:19. Nautical Dark: 17:42 - 05:48. Astro Dark: 18:12 - 05:17

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Tuscaloosa, Tuscaloosa County, United States of America (33.21,-87.57)

Generated: 07/12/25 07:47:04. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-6.00