Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 43%

02:42

10:54

19 OK
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
17 Bad
18 Bad

Sun - Rise: 07:41, Set: 17:45, Transit: 12:43. Moon - Rise: 02:42, Set: 10:54. Civil Dark: 18:17 - 07:09. Nautical Dark: 18:53 - 06:33. Astro Dark: 19:27 - 05:57

Total Clouds (% Sky Obscured)

38
57
64
66
84
55
100
97
100
93
100
100
98
100
100
100
100
98
100
96
84
81
94
100

Low Clouds (% Sky Obscured)

0
0
16
12
0
6
4
25
17
20
30
100
86
97
93
89
89
84
100
92
60
60
45
47

Medium Clouds (% Sky Obscured)

38
57
64
66
84
54
68
75
92
93
100
100
98
100
100
93
100
98
76
72
74
29
34
98

High Clouds (% Sky Obscured)

38
57
64
59
57
6
100
95
100
13
100
58
53
100
100
100
65
70
59
3
0
5
77
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
9
9
6
9
9
9

Fog (%)

0
0
0
0
0
0
1
16
66
80
87
75
18
6
0
0
45
5
9
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
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
12
38
64
91
95
95
95
91
73
52
36
18
24
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
0.9
0.6
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
1
2
2
2
3
3
3
5
5
5
5

Relative Humidity (%)

84
84
84
83
84
84
88
86
88
86
84
86
86
89
94
96
96
98
96
93
94
91
93
96

Pressure (mb)

1006
1006
1007
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1004
1004
1004
1004
1004
1003
1002
1001
1001
1000
1000

Ozone (du)

417
422
426
427
423
420
414
410
406
406
400
397
396
398
400
404
404
415
426
422
418
407
398
391

Tuesday 10

Waning Crescent 34%

03:47

11:30

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
17 Bad
18 Bad

Sun - Rise: 07:39, Set: 17:47, Transit: 12:43. Moon - Rise: 03:47, Set: 11:30. Civil Dark: 18:19 - 07:08. Nautical Dark: 18:55 - 06:32. Astro Dark: 19:29 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
96
100
100
100
100
100
100
100
100
100
98
96
100
100
96
100
96
88
65
100
100

Low Clouds (% Sky Obscured)

49
67
100
90
93
100
100
91
94
89
88
88
77
95
92
100
92
86
96
72
51
39
35
39

Medium Clouds (% Sky Obscured)

100
100
100
93
100
100
100
100
100
91
83
100
89
65
83
68
71
44
100
33
32
21
20
86

High Clouds (% Sky Obscured)

100
100
100
89
100
100
100
99
100
100
100
100
64
54
45
100
62
9
1
0
2
24
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
2

Precipitation Type

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

Precipitation Probability (%)

14
46
81
75
93
95
95
95
95
95
88
93
89
82
95
95
95
93
90
73
35
10
3
1

Precipitation Amount (mm)

0
0
0.7
0.4
0.5
2.2
1.7
1.2
0.6
0.7
0.4
0.4
0.4
0.3
0.5
1.2
0.5
0.6
0.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
3
3
4
5
7
8
10
13
13
14
13
14
16
16
17
17
17
16
17
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
3
3
2
3
3
3
2
2
3
3
3
4
3
3
3
4
3
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
98
96
93
88
88
90
88
91
93
91
91
91
88
85
82
80
80
78

Pressure (mb)

999
999
998
997
996
996
995
995
995
994
994
994
995
995
996
997
998
998
998
998
998
998
998
997

Ozone (du)

382
377
373
369
366
363
361
361
363
363
364
364
368
371
372
371
372
378
384
381
371
360
354
353

Wednesday 11

Waning Crescent 25%

04:47

12:16

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
17 Bad
18 Bad

Sun - Rise: 07:38, Set: 17:48, Transit: 12:43. Moon - Rise: 04:47, Set: 12:16. Civil Dark: 18:20 - 07:06. Nautical Dark: 18:56 - 06:30. Astro Dark: 19:30 - 05:55

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
94
100
78
97
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
0
15
15
44
100
100
72
77
78
63
46
67
65
76
82
100
77
74
74
73
76
81
85

Medium Clouds (% Sky Obscured)

88
99
100
100
100
43
100
100
100
100
96
50
100
62
88
97
100
100
98
100
100
95
100
100

High Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
100
91
100
94
86
1
10
56
100
100
67
100
100
100
60
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
4
9
9
9
9
9
9
9
3
3
7
5
6
0
0
0

Fog (%)

1
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
Very Light Rain
Light Rain
Moderate Rain
Very Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
7
35
48
70
95
95
95
82
49
23
37
49
57
95
95
87
92
67
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
1.7
2.5
0.3
0.4
0
0
0
0
0
0.7
0.9
0.3
0.6
0.2
1.3
0.6
0.6
0.8

Wind Speed/Direction (mph)

11
9
7
6
6
5
4
9
10
8
9
15
16
15
16
17
18
17
16
17
18
19
17
15

Chance of Frost

Temperature (°C)

8
7
7
6
7
6
6
6
7
7
7
8
8
7
8
7
7
7
7
7
7
7
7
6

Feels Like (°C)

4
4
4
4
3
3
4
2
2
2
3
2
3
3
3
2
3
2
3
3
2
2
2
1

Dew Point (°C)

5
5
6
5
5
5
5
5
6
5
5
4
4
5
5
5
6
6
6
6
5
6
6
6

Relative Humidity (%)

81
88
93
90
88
91
91
94
93
87
85
75
77
84
84
82
90
93
91
94
90
96
94
94

Pressure (mb)

997
996
995
994
992
991
989
990
989
988
988
987
986
987
987
987
988
989
990
990
991
991
992
993

Ozone (du)

351
353
357
357
356
358
356
360
365
372
375
375
376
383
390
398
400
402
408
408
405
401
397
399

Thursday 12

Waning Crescent 17%

05:38

13:13

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
17 Bad
18 Bad

Sun - Rise: 07:36, Set: 17:50, Transit: 12:43. Moon - Rise: 05:38, Set: 13:13. Civil Dark: 18:22 - 07:05. Nautical Dark: 18:57 - 06:29. Astro Dark: 19:31 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
94
89
83
88
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
83
83
73
79
76
77
79
79
71
63
51
42
72
87
89
88
87
89
92
95
96
97
98

Medium Clouds (% Sky Obscured)

98
97
95
86
78
69
80
47
92
93
63
100
100
100
100
100
100
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

97
43
51
38
53
26
56
56
100
98
100
100
82
53
20
34
54
72
82
91
100
78
59
54

ISS Passover

Visibility (miles)

0
0
9
9
9
5
1
0
5
0
7
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
80
70
77
95
85
69
58
40
23
28
34
39
38
38
36
35
44
59
72
91
95
87

Precipitation Amount (mm)

1
0.9
0.4
0.3
0.3
0.8
0.6
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6
0.7
0.5

Wind Speed/Direction (mph)

13
12
12
12
12
13
13
12
12
10
9
9
8
7
6
6
7
7
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
6
6
6
6
6
5
5
5
5
6
6
7
8
8
8
8
7
6

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
5
6
6
4
5
5
4
4
4
4
4
4
4
5
4
4
6
6
5

Relative Humidity (%)

96
96
91
88
87
90
96
96
86
94
93
91
90
91
91
90
87
84
81
77
75
88
91
93

Pressure (mb)

994
995
996
996
997
997
997
997
997
996
996
995
995
995
994
994
993
993
992
991
991
991
991
992

Ozone (du)

394
391
394
396
395
397
394
393
400
398
393
393
395
395
397
397
399
402
405
406
404
404
410
417

Friday 13

Waning Crescent 10%

06:19

14:19

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
17 Bad
18 Bad

Sun - Rise: 07:34, Set: 17:52, Transit: 12:43. Moon - Rise: 06:19, Set: 14:19. Civil Dark: 18:23 - 07:03. Nautical Dark: 18:59 - 06:27. Astro Dark: 19:33 - 05:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
91
88
87
85
84
83
80
78
77
75
71
63
45
30
47
63
74
76
79
82
85
89
93

Medium Clouds (% Sky Obscured)

100
100
100
100
94
100
100
100
100
100
94
100
69
73
87
93
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

69
85
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
75
63
50
41
17
19
25

ISS Passover

Visibility (miles)

9
8
8
7
6
8
9
7
5
4
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
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

91
95
95
89
79
64
68
72
68
61
57
56
82
86
88
89
94
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.7
0.6
0.5
0.4
0
0.2
0.3
0.2
0
0
0
0.5
0.5
0.5
0.5
0.6
0.8
0.9
1
0.9
0.9
0.7
0.6

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
3
3
3
2
2
2
2
3
3
4
5
6
6
6
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
3
3
3
3
2
3
2
2
2
3
3
4
4
4
1
1
-1
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
96
96
94
96
96
96
96
98
96
98
98
100
100
98
100
98
98
94
93
94
94

Pressure (mb)

992
992
992
993
993
993
994
994
994
994
995
995
996
997
999
1000
1000
1001
1002
1004
1005
1007
1009
1012

Ozone (du)

421
428
433
439
446
448
449
450
449
446
443
440
436
437
438
439
439
439
440
439
439
438
439
440

Saturday 14

Waning Crescent 5%

06:51

15:31

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
17 Bad
18 Bad

Sun - Rise: 07:33, Set: 17:53, Transit: 12:43. Moon - Rise: 06:51, Set: 15:31. Civil Dark: 18:24 - 07:01. Nautical Dark: N/A - 06:26. Astro Dark: 19:34 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
94
89
83
78
70
65
59
56
53
48
43
38
50
61
72
78
90
100
100
100
100

Low Clouds (% Sky Obscured)

95
98
100
92
82
70
66
61
58
54
51
48
45
40
35
44
54
63
51
38
22
32
44
50

Medium Clouds (% Sky Obscured)

97
97
97
87
74
55
34
18
0
0
0
0
0
0
0
2
4
6
17
30
50
70
87
100

High Clouds (% Sky Obscured)

26
12
0
0
0
0
0
0
0
0
0
0
1
1
2
8
16
25
51
77
100
92
86
79

ISS Passover

Visibility (miles)

0
3
5
8
8
8
9
8
8
7
7
7
7
8
8
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

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

Precipitation Probability (%)

89
73
81
70
47
43
49
31
24
35
17
7
17
8
1
3
2
0
0
0
0
1
2
2

Precipitation Amount (mm)

0.5
0.3
0.4
0.4
0
0
0.2
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-3
-4
-3
-3
-3
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-6
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

96
94
92
89
91
92
92
92
92
94
94
92
94
90
89
86
81
75
70
71
70
71
75
80

Pressure (mb)

1014
1015
1016
1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021

Ozone (du)

440
436
432
428
419
410
401
396
391
386
383
380
376
375
374
373
371
368
366
363
359
356
355
354

Sunday 15

Waning Crescent 1%

07:17

16:46

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

Sun - Rise: 07:31, Set: 17:55, Transit: 12:43. Moon - Rise: 07:17, Set: 16:46. Civil Dark: 18:26 - 07:00. Nautical Dark: 19:00 - 06:24. Astro Dark: 19:36 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

61
70
78
83
88
93
95
96
98
98
98
98
96
94
92
76
60
51

Medium Clouds (% Sky Obscured)

99
98
97
91
85
77
80
84
88
80
67
59
59
58
57
60
63
65

High Clouds (% Sky Obscured)

75
68
61
73
74
75
75
76
78
76
73
72
71
69
67
70
73
80

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

7
15
26
49
58
64
60
55
53
46
46
52
56
60
65
72
78
83

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.4
0.3
0.2
0.3
0
0
0.2
0
0
0.2
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-2
-1
-1
-1
-0
0
0
1
1
0
1
1
2
2
2
3
3

Relative Humidity (%)

84
89
92
98
96
98
98
98
96
96
96
98
98
96
94
91
89
86

Pressure (mb)

1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1014

Ozone (du)

352
357
362
367
367
366
366
366
367
368
365
363
360
360
361
361
361
362

Forecast for Wangen an der Aare, Oberaargau, Switzerland (47.24,7.66)

Generated: 09/02/26 19:44:44. Forecast: 09/02/26 to 15/02/26. Timezone: UTC+1.00