Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

07:54

16:52

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

Sun - Rise: 07:35, Set: 17:00, Transit: 12:18. Moon - Rise: 07:54, Set: 16:52. Civil Dark: 17:31 - 07:04. Nautical Dark: 18:07 - 06:28. Astro Dark: 18:41 - 05:54

Total Clouds (% Sky Obscured)

0
0
0
20
94
16
14
9
14
28
31
32
36
50
58
79
43
78
68
62
83
84
77
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
12
22
23
18
19
22
11
13

Medium Clouds (% Sky Obscured)

0
0
0
0
45
0
0
7
9
25
31
32
32
38
33
37
37
52
48
30
28
27
31
33

High Clouds (% Sky Obscured)

0
0
0
20
94
9
9
2
9
4
8
7
12
19
22
59
3
53
23
13
23
35
39
19

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
0
0
0
0
0
0
0
6
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)

12
13
12
15
12
11
11
12
12
11
10
10
10
10
10
10
9
8
10
12
14
13
13
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-11
-11
-9
-9
-7
-8
-8
-9
-9
-8
-9
-9
-10
-10
-8
-5
-6
-6
-7
-8
-8
-8

Dew Point (°C)

-15
-14
-14
-13
-13
-12
-12
-12
-12
-13
-13
-13
-12
-12
-13
-12
-12
-12
-11
-11
-10
-9
-9
-9

Relative Humidity (%)

44
44
44
48
50
49
49
48
47
48
49
50
53
55
57
57
52
47
45
45
52
56
55
57

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1021
1022
1022
1022
1023
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

356
353
344
343
338
335
334
332
333
335
334
331
329
330
329
329
327
329
333
337
338
338
339
341

Sunday 18

New Moon 1%

08:24

No Set

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

Sun - Rise: 07:34, Set: 17:01, Transit: 12:18. Moon - Rise: 08:24, Set: No Set. Civil Dark: 17:33 - 07:03. Nautical Dark: 18:08 - 06:28. Astro Dark: 18:42 - 05:54

Total Clouds (% Sky Obscured)

60
35
35
40
44
74
85
95
80
75
40
56
50
54
43
23
3
3
3
4
2
1
5
16

Low Clouds (% Sky Obscured)

16
15
24
20
18
20
23
20
52
59
32
56
50
54
43
23
3
3
3
4
0
0
0
0

Medium Clouds (% Sky Obscured)

33
25
24
27
25
31
52
89
51
28
3
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
2
2
4
4
24
25
25
16
5
0
0
0
0
0
0
0
0
0
0
0
0
2
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
0
2
4
3
4
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
9
16
22
18
9
2
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
7
15
22
25
33
47
41
28
8
5
2
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
1
1
1
0
1
1
1
0
2
3
6
8
10
11
13
16
19
20
21
20
20
19
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-11
-10
-11
-11
-11
-11
-11

Relative Humidity (%)

70
83
83
80
80
80
80
80
82
85
83
82
85
85
83
80
70
65
59
54
49
46
48
52

Pressure (mb)

1028
1029
1030
1031
1031
1031
1032
1032
1032
1033
1033
1032
1032
1033
1032
1032
1031
1030
1029
1028
1027
1026
1025
1025

Ozone (du)

343
343
343
344
347
349
350
353
357
358
358
364
360
362
374
379
386
388
387
385
384
384
383
379

Monday 19

Waxing Crescent 4%

08:49

18:02

17 OK
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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:34, Set: 17:02, Transit: 12:19. Moon - Rise: 08:49, Set: 18:02. Civil Dark: 17:34 - 07:02. Nautical Dark: 18:09 - 06:27. Astro Dark: 18:43 - 05:53

Total Clouds (% Sky Obscured)

19
68
63
79
79
77
100
67
74
74
86
83
67
85
80
81
64
50
57
64
72
66
50
45

Low 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
45

Medium Clouds (% Sky Obscured)

0
10
1
27
32
8
0
11
0
0
0
0
0
0
0
0
0
4
18
31
35
35
26
45

High Clouds (% Sky Obscured)

8
55
53
25
25
67
100
67
74
69
81
78
54
78
69
70
43
20
13
7
0
0
4
5

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
7

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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
36

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-12
-11
-11
-11
-10
-10
-9
-11
-10
-11
-10
-11
-11
-10
-7
-4
-2
-2
-3
-4
-11
-14

Dew Point (°C)

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

Relative Humidity (%)

62
60
47
38
39
42
46
47
48
42
37
35
33
34
35
33
30
28
24
23
25
29
40
60

Pressure (mb)

1025
1026
1025
1024
1023
1022
1021
1020
1020
1019
1018
1018
1018
1018
1019
1018
1017
1017
1017
1016
1017
1017
1019
1020

Ozone (du)

378
374
371
369
365
364
359
357
354
352
350
348
348
349
349
345
345
347
348
349
348
347
348
357

Tuesday 20

Waxing Crescent 10%

09:11

19:13

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

Sun - Rise: 07:33, Set: 17:04, Transit: 12:19. Moon - Rise: 09:11, Set: 19:13. Civil Dark: 17:35 - 07:02. Nautical Dark: 18:10 - 06:27. Astro Dark: 18:44 - 05:53

Total Clouds (% Sky Obscured)

45
2
3
46
3
2
13
25
38
27
14
0
19
37
56
82
83
93
73
53
28
25
13
8

Low Clouds (% Sky Obscured)

45
2
3
46
3
2
3
4
0
0
0
0
5
11
20
82
77
93
73
53
26
25
7
5

Medium Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
3
6
4
2
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
13
25
38
27
14
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
9
9
8
9
9
9
9
9
9
9
9
9
9
9
4
3
1
2
2
5
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 (%)

18
0
12
0
0
2
0
0
0
0
0
0
6
7
5
33
38
37
33
28
13
13
10
1

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)

12
9
6
4
5
5
5
5
6
7
4
2
1
1
2
2
1
5
9
13
16
19
16
13

Chance of Frost

Temperature (°C)

-5
-5
-6
-7
-7
-7
-7
-8
-8
-7
-7
-7
-8
-8
-10
-10
-8
-7
-6
-6
-6
-6
-7
-7

Feels Like (°C)

-15
-13
-10
-9
-12
-10
-11
-11
-11
-11
-11
-10
-10
-10
-11
-11
-11
-12
-14
-15
-16
-16
-15
-14

Dew Point (°C)

-8
-9
-9
-9
-12
-11
-11
-13
-14
-16
-15
-14
-14
-14
-13
-13
-12
-12
-12
-12
-12
-12
-13
-13

Relative Humidity (%)

77
72
79
85
71
73
73
67
59
51
52
58
63
64
74
78
77
66
62
62
62
61
59
60

Pressure (mb)

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

Ozone (du)

362
365
359
360
363
363
364
367
370
374
375
377
377
379
378
380
381
382
382
380
382
380
378
377

Wednesday 21

Waxing Crescent 17%

09:31

20:23

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

Sun - Rise: 07:32, Set: 17:05, Transit: 12:19. Moon - Rise: 09:31, Set: 20:23. Civil Dark: 17:36 - 07:01. Nautical Dark: 18:11 - 06:26. Astro Dark: 18:45 - 05:52

Total Clouds (% Sky Obscured)

15
21
30
41
37
37
46
53
70
66
63
61
45
31
15
24
33
34
49
63
77
82
87
92

Low Clouds (% Sky Obscured)

5
4
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
12
17
21
26

High Clouds (% Sky Obscured)

13
21
30
41
37
37
46
53
60
58
56
54
36
18
0
0
0
9
31
47
61
71
81
91

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 (%)

3
3
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)

9
7
6
6
6
6
7
8
8
8
9
10
11
11
11
11
12
12
12
12
12
12
9
6

Chance of Frost

Temperature (°C)

-8
-9
-9
-9
-9
-9
-9
-9
-8
-7
-6
-6
-5
-5
-5
-4
-2
0
2
3
4
3
2
1

Feels Like (°C)

-12
-11
-12
-13
-13
-13
-13
-13
-13
-14
-13
-13
-13
-13
-13
-13
-12
-12
-12
-4
-3
-4
-4
-3

Dew Point (°C)

-13
-13
-13
-13
-14
-14
-15
-16
-18
-21
-22
-22
-19
-21
-23
-24
-21
-18
-15
-16
-17
-19
-18
-17

Relative Humidity (%)

64
69
71
72
71
68
63
56
44
31
27
25
31
27
22
19
22
24
27
24
21
17
21
26

Pressure (mb)

1029
1030
1030
1030
1029
1028
1027
1025
1023
1021
1019
1017
1015
1014
1013
1011
1010
1009
1008
1008
1008
1008
1008
1009

Ozone (du)

379
379
377
371
367
366
366
362
358
355
354
352
351
349
347
345
341
336
332
328
324
319
316
313

Thursday 22

Waxing Crescent 26%

09:50

21:34

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:31, Set: 17:06, Transit: 12:19. Moon - Rise: 09:50, Set: 21:34. Civil Dark: 17:37 - 07:00. Nautical Dark: 18:12 - 06:25. Astro Dark: 18:46 - 05:51

Total Clouds (% Sky Obscured)

88
84
84
88
93
98
99
99
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
2
3
4
32
60
89
92
96
99
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

16
12
13
18
23
25
47
68
90
93
97
100
100
100
100
100
99
99
99
99
100
100
100
100

High Clouds (% Sky Obscured)

73
54
36
37
39
45
64
77
85
91
95
100
95
88
84
79
75
70
80
89
99
93
88
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
3
5
7
10
10
7
9
10
8
22
30
34
37
38
40
40
39
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0

Wind Speed/Direction (mph)

3
2
1
2
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

-1
-2
-3
-4
-4
-5
-5
-7
-7
-8
-8
-9
-9
-10
-11
-11
-11
-11
-11
-11
-12
-12
-13
-13

Feels Like (°C)

-2
-8
-8
-8
-7
-7
-6
-11
-10
-10
-10
-10
-10
-14
-14
-14
-15
-15
-15
-17
-17
-18
-17
-17

Dew Point (°C)

-16
-17
-17
-17
-17
-16
-16
-16
-15
-14
-13
-13
-12
-12
-13
-13
-14
-14
-14
-14
-15
-15
-16
-16

Relative Humidity (%)

32
32
33
33
36
40
43
48
56
63
68
74
81
83
85
86
83
81
78
78
76
76
78
79

Pressure (mb)

1010
1011
1012
1013
1013
1014
1015
1016
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1017
1016
1017
1017

Ozone (du)

310
309
307
305
301
296
291
292
293
294
295
296
296
296
296
296
294
293
291
290
288
287
285
282

Friday 23

Waxing Crescent 37%

10:10

22:45

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:30, Set: 17:08, Transit: 12:20. Moon - Rise: 10:10, Set: 22:45. Civil Dark: 17:39 - 06:59. Nautical Dark: 18:13 - 06:25. Astro Dark: 18:47 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
93
90
82
73
65
73
82
91
94
97
100

High Clouds (% Sky Obscured)

81
78
64
68
77
93
87
82
78
71
56
39
58
76
86
72
57
40

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

38
37
36
43
49
54
55
56
58
55
53
52
53
55
58
61
64
69

Precipitation Amount (mm)

0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-15
-16
-16
-16
-16
-16
-17
-18
-18
-18
-18
-19
-19
-20
-20
-21
-20

Feels Like (°C)

-17
-21
-21
-22
-21
-21
-20
-23
-23
-23
-23
-23
-23
-25
-26
-26
-26
-26

Dew Point (°C)

-16
-17
-18
-19
-19
-19
-18
-19
-20
-21
-21
-21
-21
-22
-23
-23
-24
-23

Relative Humidity (%)

79
80
79
78
79
78
79
80
79
78
78
78
78
77
75
76
75
74

Pressure (mb)

1018
1019
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

280
280
279
279
279
279
279
279
279
280
281
281
282
284
285
287
288
290

Forecast for Barnum, Johnson County, United States of America (43.59,-106.95)

Generated: 17/01/26 17:17:32. Forecast: 17/01/26 to 23/01/26. Timezone: UTC-7.00