Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 19%

08:36

23:02

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:14, Set: 17:53, Transit: 12:33. Moon - Rise: 08:36, Set: 23:02. Civil Dark: 18:24 - 06:43. Nautical Dark: 19:00 - 06:07. Astro Dark: 19:35 - 05:31

Total Clouds (% Sky Obscured)

78
83
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
98
96
90

Low Clouds (% Sky Obscured)

78
83
87
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
97
94
96
84
32

Medium Clouds (% Sky Obscured)

78
83
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
94
99
89
49
39

High Clouds (% Sky Obscured)

10
83
29
20
96
100
100
100
100
34
45
100
100
97
100
100
100
100
53
46
49
40
29
38

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
1

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

Precipitation Probability (%)

54
64
95
86
91
83
95
95
95
95
95
95
95
95
95
95
95
95
90
57
31
12
4
0

Precipitation Amount (mm)

0.4
0.6
1.4
0.8
0.9
0.6
1.8
1.6
2.3
2.8
3
2.7
1.9
1.9
2.6
2.2
1.8
1.4
0.9
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
98
100
98
94

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1030
1030

Ozone (du)

341
339
342
339
337
339
339
334
332
327
324
322
322
330
329
324
319
313
314
311
303
300
297
298

Sunday 22

Waxing Crescent 29%

08:57

00:24

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:12, Set: 17:54, Transit: 12:33. Moon - Rise: 08:57, Set: 00:24. Civil Dark: 18:25 - 06:41. Nautical Dark: 19:01 - 06:05. Astro Dark: 19:37 - 05:30

Total Clouds (% Sky Obscured)

81
99
100
100
100
100
98
97
97
93
91
87
88
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

18
4
6
55
86
87
88
86
88
86
72
55
72
78
80
68
80
96
100
96
96
100
100
90

Medium Clouds (% Sky Obscured)

70
83
74
89
100
84
84
62
93
93
75
48
50
81
98
67
69
95
100
99
100
100
100
92

High Clouds (% Sky Obscured)

43
51
100
99
92
84
64
8
37
70
74
87
80
100
98
82
99
89
93
100
100
100
100
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
0
0
0
0
0
0
0
1
9
9
9
9
0
0
0
0
0

Fog (%)

0
0
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
3
15
25
45
43
44
42
28
7
3
0
1
3
24
48
72
95
95
95
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.4
1
1.3
1.3
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
88
89
93
98
98
100
100
98
98
98
100
98
96
91
88
93
96
100
100
100
100

Pressure (mb)

1030
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

299
297
299
298
299
304
305
307
307
309
312
314
316
320
323
326
330
335
336
339
337
338
341
343

Monday 23

Waxing Crescent 41%

09:23

01:48

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:10, Set: 17:56, Transit: 12:33. Moon - Rise: 09:23, Set: 01:48. Civil Dark: 18:27 - 06:39. Nautical Dark: 19:03 - 06:04. Astro Dark: 19:38 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
100
98
99
100
100
100
100
100
100
100
100
98
99
99

Low Clouds (% Sky Obscured)

88
94
99
100
100
100
100
100
100
93
100
92
92
95
100
100
100
100
100
99
100
97
98
99

Medium Clouds (% Sky Obscured)

97
100
100
100
100
99
82
100
99
80
78
81
51
99
99
86
94
100
100
100
99
96
97
98

High Clouds (% Sky Obscured)

100
100
100
52
100
44
100
54
64
19
8
38
55
74
66
80
100
74
17
40
30
20
19
20

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 (%)

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

Precipitation Probability (%)

82
95
95
95
95
88
95
76
52
52
44
60
42
83
87
95
95
76
66
64
71
80
86
95

Precipitation Amount (mm)

0.6
1.2
1.3
1.8
0.9
0.6
1.1
0.4
0
0
0
0.5
0
0.8
0.7
1.5
1
0.5
0.3
0.3
0.4
0.5
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

98
98
98
100
98
100
100
98
100
100
98
100
98
100
98
100
98
98
100
100
98
96
98
98

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023

Ozone (du)

344
343
334
337
351
357
350
351
351
353
354
355
357
359
360
363
365
366
368
369
366
365
363
360

Tuesday 24

First Quarter 53%

09:58

03:06

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
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Good
02 Good

Sun - Rise: 07:08, Set: 17:57, Transit: 12:33. Moon - Rise: 09:58, Set: 03:06. Civil Dark: 18:28 - 06:37. Nautical Dark: 19:04 - 06:02. Astro Dark: 19:40 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
93
86
82
69
62
50
50
54
44
34
17
3
2
3

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
88
82
75
69
62
50
50
54
44
34
17
2
0
0

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
93
90
41
25
14
10
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
24
33
38
42
43
21
12
21
4
6
28
5
4
3
3
2
2
2
2
16
1
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
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
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
81
67
25
29
11
23
24
5
2
0
0
0
0
0
0

Precipitation Amount (mm)

1.6
1.7
1.8
2.9
2.6
3
1.6
2.2
1
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
100
98
100
100
98
98
98
98
100
100
100
100
98
96
98
94
93
91

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1024
1023
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

360
357
355
356
354
353
354
355
353
351
348
347
345
342
342
342
344
345
347
348
346
347
347
348

Wednesday 25

Waxing Gibbous 64%

10:45

03:06

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

Sun - Rise: 07:07, Set: 17:59, Transit: 12:33. Moon - Rise: 10:45, Set: 03:06. Civil Dark: 18:30 - 06:36. Nautical Dark: 19:05 - 06:00. Astro Dark: 19:41 - 05:24

Total Clouds (% Sky Obscured)

3
3
2
3
0
0
12
24
23
23
23
23
25
25
25
25
20
14
7
5
2
0
4
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
21
21
20
20
20
21
19
19
17
17
13
6
4
2
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
0
0
0
0
0
0
0
0
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
1
13
11
2
9
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
91
89
88
91
88
88
88
87
87
88
91
95
96
96
93
91
88
86
86
85
86

Pressure (mb)

1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1022
1023
1023
1023
1024
1024
1025
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

349
352
353
355
357
359
360
362
363
363
362
362
362
362
362
363
363
363
362
361
362
362
363
362

Thursday 26

Waxing Gibbous 75%

11:48

04:14

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

Sun - Rise: 07:05, Set: 18:00, Transit: 12:33. Moon - Rise: 11:48, Set: 04:14. Civil Dark: 18:31 - 06:34. Nautical Dark: 19:07 - 05:58. Astro Dark: 19:43 - 05:23

Total Clouds (% Sky Obscured)

9
9
6
3
5
11
13
26
35
44
47
49
54
46
37
29
32
36
41
60
80
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
3
12
21
21
20
18
16
17
17
19
13
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
11
13
14
7
0
18
34
42
28
14
2
6
10
14
38
60
79
79
78

High Clouds (% Sky Obscured)

9
9
6
3
5
11
13
26
34
22
26
30
33
24
12
1
4
8
14
43
71
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
0
0
0
3
6
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
3
7
8
6
6
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
85
85
85
85
85
82
83
80
84
87
90
90
90
89
88
86
85
85
85
85
85

Pressure (mb)

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

Ozone (du)

361
361
362
363
364
364
363
363
362
361
360
360
359
359
360
361
362
363
364
364
365
365
366
369

Friday 27

Waxing Gibbous 85%

13:03

05:07

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
19 Bad
20 OK
21 Good
22 OK
23 OK
00 Bad

Sun - Rise: 07:03, Set: 18:02, Transit: 12:32. Moon - Rise: 13:03, Set: 05:07. Civil Dark: 18:33 - 06:32. Nautical Dark: 19:08 - 05:56. Astro Dark: 19:44 - 05:21

Total Clouds (% Sky Obscured)

100
94
90
83
72
66
62
73
86
91
94
97
100
100
100
100
67
40
14
32
48
61

Low Clouds (% Sky Obscured)

0
15
28
46
35
35
34
27
19
10
10
11
12
9
8
7
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

80
74
68
65
66
55
45
43
45
43
46
53
64
71
73
65
37
8
0
0
0
1

High Clouds (% Sky Obscured)

100
90
79
66
45
26
5
19
41
58
66
73
80
65
60
45
25
16
5
18
29
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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
4
8
4
5
7
8
5
4
1
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
3
3
5
7
8
9
10
10
10
10
10
9
8
7
7
7
7
7
7

Feels Like (°C)

2
2
1
2
2
2
3
3
4
5
6
10
11
11
11
11
11
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
85
83
82
81
80
80
77
81
85
87
87
85
85
81
79
78
77
76

Pressure (mb)

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

Ozone (du)

371
374
374
374
374
373
372
370
368
366
364
362
361
359
358
357
356
357
357
357
358
358

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 21/02/26 03:14:33. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+1.00