Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 14%

09:18

19:42

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 OK
17 OK
18 OK

Sun - Rise: 07:37, Set: 16:40, Transit: 12:09. Moon - Rise: 09:18, Set: 19:42. Civil Dark: 17:15 - 07:02. Nautical Dark: 17:53 - 06:24. Astro Dark: 18:30 - 05:47

Total Clouds (% Sky Obscured)

71
74
80
78
87
89
91
96
99
99
100
100
100
100
100
100
100
99
78
54
50
46
43
41

Low Clouds (% Sky Obscured)

71
74
80
78
87
89
91
96
99
99
100
100
100
100
100
100
100
98
77
53
46
42
39
38

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
8
8
8
8
8
8
5
3
2
2
3
2
3
7
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
1
2
0
0
0
3
4
9
1
4
9
5
2
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)

7
7
7
6
7
7
7
7
7
7
7
7
7
7
6
6
5
5
4
4
4
3
2
2

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5
-6

Feels Like (°C)

-10
-9
-9
-10
-10
-11
-11
-10
-11
-11
-11
-12
-12
-12
-12
-11
-11
-10
-9
-8
-6
-6
-6
-6

Dew Point (°C)

-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-9
-9

Relative Humidity (%)

82
84
87
87
89
89
89
90
90
90
90
87
85
83
82
79
74
71
66
64
64
73
77
80

Pressure (mb)

1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

366
367
369
371
374
375
374
371
371
373
374
376
375
378
380
381
381
379
379
380
380
379
377
376

Thursday 22

Waxing Crescent 23%

09:33

20:57

19 OK
20 OK
21 OK
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: 16:42, Transit: 12:09. Moon - Rise: 09:33, Set: 20:57. Civil Dark: 17:16 - 07:01. Nautical Dark: 17:55 - 06:23. Astro Dark: 18:32 - 05:46

Total Clouds (% Sky Obscured)

39
42
39
42
46
45
50
55
53
55
66
72
79
91
94
91
88
80
80
96
99
76
93
100

Low Clouds (% Sky Obscured)

33
36
33
37
43
45
50
52
53
52
65
70
77
89
91
90
87
73
51
46
47
53
57
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
48
57
81
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
16
22
3
5
15
36
68
98
58
50
96

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-8
-8
-9
-9
-10
-9
-9
-9
-9
-10
-10
-10
-9
-9
-8
-7
-6
-5
-6
-6
-5
-6

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
87
88
90
90
92
92
92
94
94
94
94
90
87
82
78
73
71
72
81
86
87

Pressure (mb)

1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004

Ozone (du)

377
377
378
378
377
378
380
380
381
382
383
383
378
378
375
374
375
375
375
375
374
376
380
383

Friday 23

Waxing Crescent 33%

09:48

22:13

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: 07:35, Set: 16:43, Transit: 12:09. Moon - Rise: 09:48, Set: 22:13. Civil Dark: 17:18 - 07:00. Nautical Dark: 17:56 - 06:22. Astro Dark: 18:33 - 05:45

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)

77
94
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
45
48
21
18
2
33
6
4
8
10
4
7
8
11
21
25
31
30
28
49
24
14
10

High Clouds (% Sky Obscured)

66
70
6
68
56
80
80
70
20
58
80
63
52
38
44
44
80
57
34
41
46
40
46
86

ISS Passover

Visibility (miles)

9
9
8
6
9
7
6
3
2
1
1
1
1
1
1
1
1
1
3
3
2
1
1
1

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
2
5
3
13
6
13
13
8
21
11
20
9
8
5
20
7
8
7
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
87
89
92
94
96
98
96
98
98
96
98
94
94
94
92
94
94
96
98
98

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

386
383
377
372
367
365
366
365
362
363
365
366
365
366
369
370
369
369
369
369
369
370
370
371

Saturday 24

Waxing Crescent 44%

10:05

23:31

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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:34, Set: 16:45, Transit: 12:09. Moon - Rise: 10:05, Set: 23:31. Civil Dark: 17:19 - 06:59. Nautical Dark: 17:57 - 06:21. Astro Dark: 18:34 - 05:44

Total Clouds (% Sky Obscured)

98
96
93
95
97
99
100
100
100
100
100
100
100
100
100
100
100
96
47
47
99
99
99
65

Low Clouds (% Sky Obscured)

97
94
91
86
81
76
84
93
100
100
100
100
100
100
100
100
100
67
46
42
43
43
66
43

Medium Clouds (% Sky Obscured)

4
46
93
95
32
9
14
15
49
79
100
100
86
34
21
19
12
4
28
47
99
93
99
64

High Clouds (% Sky Obscured)

92
87
85
90
95
99
66
100
94
100
100
100
88
67
50
53
52
92
47
47
55
64
88
50

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

4
21
3
2
4
2
0
0
0
0
29
22
18
6
7
9
2
0
0
0
0
8
11
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
4
4
3
3
3
4
3
4
3
3
3
4
3
4
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
100
98
98
98
98
100
100
98
98
98
98
98
86
71
68
73
77
83
83

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1002
1002

Ozone (du)

372
372
373
374
376
377
381
381
381
383
385
387
395
400
407
413
421
420
427
427
426
426
417
419

Sunday 25

Waxing Crescent 56%

10:25

00:52

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: 07:32, Set: 16:47, Transit: 12:10. Moon - Rise: 10:25, Set: 00:52. Civil Dark: 17:21 - 06:58. Nautical Dark: 17:59 - 06:20. Astro Dark: 18:36 - 05:43

Total Clouds (% Sky Obscured)

53
55
69
96
96
100
99
97
96
94
93
91
89
86
83
88
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
48
46
51
87
100
97
93
90
90
89
88
84
78
73
80
90
99
98
97
96
91
86
80

Medium Clouds (% Sky Obscured)

53
48
58
56
44
61
53
45
35
24
16
13
8
7
7
22
40
54
71
86
100
100
100
100

High Clouds (% Sky Obscured)

51
52
49
82
63
15
11
12
8
8
9
9
9
13
12
22
30
43
67
78
93
94
95
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

29
39
47
61
72
82
95
92
65
85
80
73
67
58
43
48
52
53
57
60
61
57
50
35

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.5
0.8
0.5
0.3
0.5
0.4
0.3
0.2
0
0
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
91
91
91
89
91
91
91
89
84
83
78
75
72
71
69
67
69
71
75
75
77

Pressure (mb)

1002
1001
1001
1001
1001
1000
1000
999
999
999
999
1000
1000
1000
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

427
429
431
431
433
434
432
432
432
432
435
437
439
440
441
441
443
445
446
446
445
445
445
445

Monday 26

First Quarter 53%

10:53

02:16

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
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: 07:31, Set: 16:48, Transit: 12:10. Moon - Rise: 10:53, Set: 02:16. Civil Dark: 17:22 - 06:57. Nautical Dark: 18:00 - 06:19. Astro Dark: 18:37 - 05:43

Total Clouds (% Sky Obscured)

99
99
98
81
65
48
38
31
23
29
39
51
64
73
80
83
85
85
89
94
100
100
100
100

Low Clouds (% Sky Obscured)

75
69
64
47
32
19
21
21
20
20
20
20
20
33
37
36
36
33
52
71
89
90
91
93

Medium Clouds (% Sky Obscured)

96
93
89
79
65
48
38
31
23
7
7
25
26
23
16
17
19
20
38
56
76
84
82
85

High Clouds (% Sky Obscured)

67
37
10
15
17
14
8
4
0
4
6
10
10
12
10
10
9
11
14
21
30
31
19
10

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
8

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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 (%)

32
27
16
17
16
8
10
9
5
6
6
1
3
4
2
4
4
0
0
0
0
4
8
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
78
79
81
82
86
86
87
87
87
87
84
79
76
75
75
75
78
81
84
89
91

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1003
1002
1001
1000
999
998
997
997
997

Ozone (du)

445
445
445
444
438
432
426
416
407
397
395
394
393
391
389
387
387
386
385
384
383
381
380
379

Tuesday 27

Waxing Gibbous 68%

11:30

03:40

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: 07:30, Set: 16:50, Transit: 12:10. Moon - Rise: 11:30, Set: 03:40. Civil Dark: 17:24 - 06:56. Nautical Dark: 18:01 - 06:18. Astro Dark: 18:38 - 05:42

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
97
100
100
100
100
99
98
96
94
93
91

Medium Clouds (% Sky Obscured)

82
70
63
66
69
73
85
95
100
100
100
100

High Clouds (% Sky Obscured)

21
31
40
57
74
93
95
98
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

22
29
33
48
58
65
74
81
87
76
64
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
0
1
1
1
1

Feels Like (°C)

-5
-5
-5
-3
-3
-3
-3
-3
-3
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

996
996
996
996
996
996
996
996
995
995
995
995

Ozone (du)

379
379
379
379
378
378
377
377
378
379
380
381

Forecast for Oberrohrendorf, Politischer Bezirk Krems, Republic of Austria (48.42,15.65)

Generated: 21/01/26 19:21:38. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+1.00