Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

Waxing Crescent 40%

10:13

23:55

05 Bad
06 Bad
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

Sun - Rise: 06:59, Set: 17:12, Transit: 12:05. Moon - Rise: 10:13, Set: 23:55. Civil Dark: 17:39 - 06:31. Nautical Dark: 18:10 - 06:00. Astro Dark: 18:41 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
89
82
95
74
83
98
100
100
100
95
96
97
97
91
100
100
99
100
98
100
100

Low Clouds (% Sky Obscured)

70
69
69
65
72
89
66
78
83
65
84
100
90
91
89
94
90
100
100
99
100
98
100
100

Medium Clouds (% Sky Obscured)

100
100
100
75
20
15
0
0
45
60
60
60
39
24
41
6
0
0
0
0
0
0
0
3

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
1
7

ISS Passover

Visibility (miles)

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

Fog (%)

3
2
0
0
0
0
0
0
0
1
3
6
16
35
33
20
37
25
13
14
16
17
16
15

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

67
76
77
57
59
57
52
55
66
69
74
74
80
70
67
73
76
75
73
73
65
63
62
51

Precipitation Amount (mm)

0.3
0.5
0.7
0.2
0.2
0.2
0.1
0.2
0.3
0.4
0.5
0.5
0.6
0.4
0.3
0.5
0.5
0.5
0.4
0.5
0.4
0.4
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-6
-7
-6
-5
-4
-4
-4
-4
-4
-4
-5
-6
-6
-7
-6
-7
-6
-7
-7
-6
-7
-8
-9

Feels Like (°C)

-10
-9
-10
-10
-9
-8
-8
-8
-8
-9
-8
-9
-10
-10
-11
-11
-12
-11
-11
-11
-11
-11
-12
-12

Dew Point (°C)

-6
-6
-7
-7
-6
-5
-6
-5
-5
-5
-5
-5
-6
-7
-7
-7
-7
-7
-7
-7
-7
-8
-9
-9

Relative Humidity (%)

94
96
96
94
94
90
85
89
91
92
94
96
96
96
96
96
94
94
96
96
94
94
96
96

Pressure (mb)

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

Ozone (du)

425
428
426
414
403
403
400
400
396
397
392
386
377
370
364
360
353
343
339
339
334
332
331
329

Monday 26

First Quarter 52%

10:44

01:06

05 Bad
06 Bad
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

Sun - Rise: 06:58, Set: 17:13, Transit: 12:06. Moon - Rise: 10:44, Set: 01:06. Civil Dark: 17:40 - 06:31. Nautical Dark: 18:11 - 06:00. Astro Dark: 18:42 - 05:29

Total Clouds (% Sky Obscured)

91
82
79
72
58
78
94
100
100
100
100
100
100
100
92
93
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

90
79
79
72
58
60
68
78
82
86
87
84
65
67
61
53
43
9
2
14
56
70
35
99

Medium Clouds (% Sky Obscured)

2
7
0
0
0
0
32
85
63
51
61
39
26
47
27
39
50
50
85
100
83
70
62
60

High Clouds (% Sky Obscured)

18
2
0
0
0
40
78
100
100
70
100
82
100
100
61
67
100
100
100
100
86
86
86
36

ISS Passover

Visibility (miles)

0
0
0
2
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

14
13
11
2
0
2
0
0
0
0
0
0
0
0
3
45
48
52
18
5
14
13
14
12

Precipitation Type

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

Precipitation Probability (%)

41
33
24
29
30
22
17
6
16
24
18
11
8
0
0
0
0
0
0
0
0
0
0
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-11
-11
-9
-6
-4
-3
-3
-2
-2
-3
-3
-7
-9
-10
-10
-9
-9
-9
-9
-8
-7
-7
-6

Feels Like (°C)

-13
-14
-15
-12
-8
-6
-6
-6
-5
-6
-6
-6
-10
-13
-13
-14
-13
-13
-13
-13
-12
-12
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

96
94
92
92
90
84
79
79
82
79
78
84
90
90
90
88
88
85
83
82
79
79
80
82

Pressure (mb)

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

Ozone (du)

330
326
327
326
324
319
315
312
310
308
306
305
305
306
306
307
311
311
310
309
310
312
313
313

Tuesday 27

Waxing Gibbous 64%

11:20

02:20

05 Bad
06 Bad
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

Sun - Rise: 06:57, Set: 17:14, Transit: 12:06. Moon - Rise: 11:20, Set: 02:20. Civil Dark: 17:41 - 06:30. Nautical Dark: 18:12 - 05:59. Astro Dark: 18:43 - 05:29

Total Clouds (% Sky Obscured)

85
91
91
97
93
88
93
97
100
100
99
81
100
100
100
100
100
91
60
55
77
66
65
66

Low Clouds (% Sky Obscured)

84
85
86
95
89
83
92
96
100
100
97
81
100
100
100
100
99
84
57
55
74
65
65
65

Medium Clouds (% Sky Obscured)

39
37
38
50
33
16
40
42
55
55
41
0
55
55
54
47
24
25
5
0
3
3
2
1

High Clouds (% Sky Obscured)

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

Fog (%)

10
9
5
0
1
1
1
2
2
56
0
0
4
32
41
27
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

6
22
28
44
55
48
60
84
95
95
95
95
69
77
89
87
81
64
60
59
51
52
47
47

Precipitation Amount (mm)

0
0
0
0
0.2
0
0.2
0.6
1
1.5
1.3
0.7
0.2
0.6
0.9
0.8
0.6
0.2
0.2
0.2
0.1
0.1
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
85
89
94
100
100
100
100
100
100
100
98
98
98
100
98
100
100
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

316
317
318
320
321
322
322
324
324
324
327
330
331
333
336
336
338
339
338
336
332
330
326
323

Wednesday 28

Waxing Gibbous 75%

12:04

03:33

05 Bad
06 Bad
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

Sun - Rise: 06:57, Set: 17:15, Transit: 12:06. Moon - Rise: 12:04, Set: 03:33. Civil Dark: 17:42 - 06:30. Nautical Dark: 18:13 - 05:59. Astro Dark: 18:44 - 05:28

Total Clouds (% Sky Obscured)

66
68
80
89
96
92
87
80
72
63
58
58
83
81
76
67
40
42
44
50
53
54
54
53

Low Clouds (% Sky Obscured)

62
54
53
52
55
65
68
65
64
57
50
38
36
47
38
40
36
37
39
40
37
35
40
43

Medium Clouds (% Sky Obscured)

0
18
35
53
45
72
38
21
12
2
4
9
27
49
35
21
16
19
22
24
29
31
33
33

High Clouds (% Sky Obscured)

2
10
17
19
62
56
6
20
49
5
2
16
30
35
40
32
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

41
46
44
37
49
47
35
45
42
33
36
32
22
24
26
20
18
20
10
15
17
16
29
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-7
-8
-6
-4
-4
-4
-4
-5
-5
-5
-5
-6
-8
-9
-9
-9
-10
-11
-12
-11
-12
-12
-12

Relative Humidity (%)

96
96
96
96
94
91
87
86
82
82
84
89
94
94
94
94
94
92
90
88
88
86
86
86

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

320
321
320
320
320
321
323
333
338
340
346
352
357
362
368
372
373
375
380
389
394
396
393
392

Thursday 29

Waxing Gibbous 85%

12:58

04:40

05 Bad
06 Bad
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

Sun - Rise: 06:56, Set: 17:16, Transit: 12:06. Moon - Rise: 12:58, Set: 04:40. Civil Dark: 17:43 - 06:29. Nautical Dark: 18:14 - 05:58. Astro Dark: 18:45 - 05:28

Total Clouds (% Sky Obscured)

48
46
44
38
40
51
59
63
74
87
80
73
76
86
85
86
92
89
88
91
94
97
98
99

Low Clouds (% Sky Obscured)

46
44
43
38
40
51
59
63
63
62
54
50
48
52
50
48
48
49
50
58
66
76
86
93

Medium Clouds (% Sky Obscured)

30
32
30
29
33
39
43
54
62
71
70
70
65
73
70
70
73
76
79
83
87
90
94
97

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)

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

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

20
34
35
21
40
43
21
49
62
72
72
67
56
65
61
51
86
75
46
60
65
66
78
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0.1
0.2
0.2
0
0.4
0.3
0
0.2
0.2
0.2
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-12
-10
-5
-4
-3
-3
-3
-4
-4
-4
-6
-10
-10
-9
-11
-10
-10
-10
-11
-11
-12
-13

Dew Point (°C)

-12
-12
-12
-10
-7
-6
-4
-3
-3
-4
-4
-4
-6
-9
-8
-8
-9
-9
-9
-10
-10
-9
-9
-9

Relative Humidity (%)

85
83
83
85
81
79
86
89
89
86
84
87
94
92
92
92
92
92
90
90
90
90
90
92

Pressure (mb)

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

Ozone (du)

395
396
401
401
402
404
403
401
402
400
398
398
402
407
411
412
409
410
412
413
406
400
393
388

Friday 30

Waxing Gibbous 92%

14:03

No Set

05 Bad
06 Bad
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

Sun - Rise: 06:55, Set: 17:17, Transit: 12:06. Moon - Rise: 14:03, Set: No Set. Civil Dark: 17:44 - 06:28. Nautical Dark: 18:15 - 05:58. Astro Dark: 18:45 - 05:27

Total Clouds (% Sky Obscured)

100
98
96
93
90
88
86
80
72
67
63
63
60
71
80
88
85
83
79
83
87
91
90
89

Low Clouds (% Sky Obscured)

100
95
90
86
84
83
80
76
72
66
62
58
51
59
65
73
74
74
76
81
87
91
89
88

Medium Clouds (% Sky Obscured)

100
78
56
34
28
23
15
19
20
22
19
16
13
14
15
16
11
5
0
1
3
5
3
2

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)

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

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

91
84
78
77
68
63
62
60
58
59
57
56
60
58
57
59
58
55
52
55
52
48
52
52

Precipitation Amount (mm)

0.8
0.6
0.5
0.6
0.4
0.3
0.3
0.3
0.2
0.3
0.2
0.2
0.3
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.1
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-7
-6
-5
-4
-4
-4
-4
-4
-4
-4
-5
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8

Feels Like (°C)

-12
-13
-12
-11
-10
-8
-8
-8
-8
-8
-8
-10
-10
-10
-10
-10
-10
-11
-10
-10
-10
-10
-11
-11

Dew Point (°C)

-8
-7
-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-7
-7
-8
-8
-8
-8
-8
-9
-8
-8
-9
-8

Relative Humidity (%)

94
94
96
94
96
94
92
91
92
92
94
94
96
96
96
96
96
96
96
94
96
96
96
96

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

384
380
376
372
369
363
358
352
349
346
343
342
341
340
339
338
338
341
343
346
352
359
365
370

Saturday 31

Waxing Gibbous 98%

15:15

05:39

05 Bad
06 Bad
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

Sun - Rise: 06:55, Set: 17:18, Transit: 12:07. Moon - Rise: 15:15, Set: 05:39. Civil Dark: 17:45 - 06:28. Nautical Dark: 18:16 - 05:57. Astro Dark: 18:46 - 05:27

Total Clouds (% Sky Obscured)

89
91
93
96
94
92
91
92
93
95
88
81
73
77
80
83
83
85
88
92
94
97

Low Clouds (% Sky Obscured)

89
90
93
96
93
92
91
91
92
93
85
77
70
68
67
74
77
77
74
72
79
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
13
27
40
35
25
15
12
8
5
17
29
37
43
45
51

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
1
2
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

52
51
48
47
47
45
42
39
34
31
36
32
21
24
23
23
26
26
21
25
22
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-10
-10
-10
-6
-6
-5
-5
-6
-6
-6
-6
-7
-7
-7
-8
-10
-10
-10
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
94
91
87
86
84
84
84
85
89
90
88
88
87
87
89
89
89
89

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

375
380
377
374
371
370
368
367
362
357
352
352
352
352
351
350
349
352
355
358
363
367

Forecast for Minamirokuroshi, Ōno, Japan (36.02,136.59)

Generated: 25/01/26 05:21:52. Forecast: 25/01/26 to 31/01/26. Timezone: UTC+9.00