Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 10%

04:27

18:39

11 Bad
12 Bad
13 OK
14 Good
15 Good
16 Good
17 OK
18 Bad
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

Sun - Rise: 06:50, Set: 19:46, Transit: 13:17. Moon - Rise: 04:27, Set: 18:39. Civil Dark: 20:17 - 06:19. Nautical Dark: 20:55 - 05:41. Astro Dark: 21:34 - 05:02

Total Clouds (% Sky Obscured)

76
53
36
3
4
8
24
60
33
87
41
80
73
66
100
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
80
8
11
9
16
14
12
9
16
20
99
97
96

Medium Clouds (% Sky Obscured)

21
4
0
0
0
7
24
57
33
87
41
74
67
66
33
31
88
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

2
2
2
2
2
2
1
0
0
0
0
39
60
48
100
94
100
100
98
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9
7
9
9
6
9
8
6
2

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

Precipitation Probability (%)

6
0
0
0
0
0
2
5
6
16
78
95
14
38
50
80
57
39
31
30
49
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
1.9
0
0
0
1
0.4
0.2
0
0
0
0.4
1.4
3.1

Wind Speed/Direction (mph)

0
2
4
5
4
3
2
1
1
1
2
3
2
4
3
1
2
1
0
0
1
2
3
8

Chance of Frost

Temperature (°C)

25
26
27
27
27
27
27
26
24
21
20
20
19
18
18
17
17
17
17
16
17
17
17
16

Feels Like (°C)

25
28
28
28
29
29
29
30
25
22
20
20
18
18
18
17
17
16
17
16
17
17
17
16

Dew Point (°C)

13
13
13
13
14
14
16
19
18
17
14
16
18
17
16
16
17
16
16
15
15
16
16
16

Relative Humidity (%)

47
44
41
40
43
45
50
64
70
74
70
80
96
93
92
90
95
95
92
90
89
92
95
100

Pressure (mb)

1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1013
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013

Ozone (du)

292
291
290
291
291
292
291
290
289
288
289
286
289
290
289
288
286
285
286
287
286
288
288
288

Wednesday 9

Waning Crescent 4%

05:49

19:01

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:51, Set: 19:44, Transit: 13:17. Moon - Rise: 05:49, Set: 19:01. Civil Dark: 20:15 - 06:20. Nautical Dark: 20:53 - 05:43. Astro Dark: 21:32 - 05:04

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
96
98
94
98
100
100
100
100
100
61
35
31
11
10
7
9
9
6
5
11
10
13
10

Medium Clouds (% Sky Obscured)

100
93
96
100
100
100
99
96
100
99
87
81
57
50
64
66
84
86
100
97
100
100
100
100

High Clouds (% Sky Obscured)

100
90
56
100
100
100
100
100
100
100
100
100
100
100
100
100
82
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
1
1
1
0
0
5
7
7
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
7
26
19
6
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
60
50
25
28
27
20
4
6
4
1
5
3
3
2
0
0
0

Precipitation Amount (mm)

2.7
2.9
2.9
3.3
2.4
1.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
14
12
13
12
12
11
11
11
11
10
10
9
10
8
8
7
8
8
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
96
95
95
95
95
95
93
93
91
91
91
91
91
90
81

Pressure (mb)

1014
1015
1015
1015
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019

Ozone (du)

287
287
287
287
287
289
293
295
296
296
295
297
299
301
301
300
301
302
304
306
307
309
310
311

Thursday 10

Waning Crescent 1%

07:07

19:19

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:52, Set: 19:42, Transit: 13:17. Moon - Rise: 07:07, Set: 19:19. Civil Dark: 20:13 - 06:21. Nautical Dark: 20:50 - 05:44. Astro Dark: 21:30 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
97
100
100
100
100
98
99
96
85
77
47
62
49
68
81
83
80
83
80
76
49

Low Clouds (% Sky Obscured)

17
22
36
71
93
97
84
31
17
21
17
21
12
16
13
12
12
15
12
13
13
10
7
7

Medium Clouds (% Sky Obscured)

100
78
63
69
95
97
74
54
55
37
5
6
6
3
3
4
34
7
5
22
25
40
37
10

High Clouds (% Sky Obscured)

100
100
100
77
100
100
100
100
92
94
89
50
45
3
26
27
43
45
45
32
29
2
2
2

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
2
1
2
4
6
5
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

13
14
15
16
16
16
15
15
14
13
12
12
11
11
11
11
10
10
10
10
10
11
12
14

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
7
8
9
9
10
10
10
10
10
10
10
10
9
9
9
9
9
10
10
9

Relative Humidity (%)

66
59
56
54
55
58
66
67
76
82
86
90
91
91
93
93
93
95
95
96
96
93
83
71

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1019
1020

Ozone (du)

312
315
315
315
314
315
316
315
313
311
311
313
315
316
319
319
317
319
318
314
310
309
310
308

Friday 11

New Moon 0%

08:22

19:36

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

Sun - Rise: 06:54, Set: 19:40, Transit: 13:16. Moon - Rise: 08:22, Set: 19:36. Civil Dark: 20:11 - 06:23. Nautical Dark: 20:48 - 05:46. Astro Dark: 21:27 - 05:07

Total Clouds (% Sky Obscured)

53
72
100
82
41
15
66
80
94
84
72
61
55
50
50
50
45
50
50
51
51
46
39
44

Low Clouds (% Sky Obscured)

9
10
9
6
2
0
0
0
0
78
72
61
55
5
0
0
1
0
4
3
7
11
6
5

Medium Clouds (% Sky Obscured)

2
0
0
1
1
1
15
32
43
34
24
15
10
5
2
33
45
16
1
1
3
3
3
0

High Clouds (% Sky Obscured)

28
62
99
78
41
13
54
72
90
73
50
33
32
31
30
25
30
40
40
40
45
40
37
44

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 (%)

4
4
2
3
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

15
16
17
17
17
17
17
16
14
13
13
13
12
11
10
10
10
10
9
10
9
10
13
15

Feels Like (°C)

15
16
16
15
15
16
17
15
14
11
10
11
10
9
8
8
8
8
8
7
7
9
12
14

Dew Point (°C)

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

Relative Humidity (%)

62
56
51
46
43
42
45
61
70
66
62
61
58
59
67
69
68
71
73
76
77
76
65
55

Pressure (mb)

1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023

Ozone (du)

307
305
305
305
308
310
310
310
311
312
313
313
313
312
312
312
312
313
316
318
318
320
321
321

Saturday 12

Waxing Crescent 2%

09:37

19:52

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

Sun - Rise: 06:55, Set: 19:38, Transit: 13:16. Moon - Rise: 09:37, Set: 19:52. Civil Dark: 20:09 - 06:24. Nautical Dark: 20:46 - 05:47. Astro Dark: 21:25 - 05:09

Total Clouds (% Sky Obscured)

33
16
34
51
79
85
81
73
36
10
7
0
0
0
2
6
11
16
29
39
40
37
28
24

Low Clouds (% Sky Obscured)

5
6
33
51
79
85
81
73
36
3
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
10
19
29
22
13
7
5
2
0
0
0
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

28
1
0
0
0
0
0
0
0
0
0
0
0
0
2
6
11
16
29
36
35
21
18
15

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
10
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)

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
18
17
16
15
14
12
11
11
10
10
10
10
9
9
9
9
10
12
15

Feels Like (°C)

15
16
18
18
18
16
17
15
14
14
13
11
11
11
10
10
10
9
9
9
8
8
10
11

Dew Point (°C)

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

Relative Humidity (%)

49
46
45
44
45
49
65
71
73
76
83
84
83
83
81
81
80
80
81
80
77
76
67
60

Pressure (mb)

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

Ozone (du)

321
322
323
323
324
322
321
320
318
317
316
313
312
308
308
309
308
308
307
306
305
304
303
302

Sunday 13

Waxing Crescent 7%

10:50

20:10

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

Sun - Rise: 06:56, Set: 19:36, Transit: 13:16. Moon - Rise: 10:50, Set: 20:10. Civil Dark: 20:07 - 06:26. Nautical Dark: 20:44 - 05:49. Astro Dark: 21:22 - 05:10

Total Clouds (% Sky Obscured)

34
45
54
49
43
43
48
53
56
49
44
40
40
40
45
45
50
55
46
46
45
31
17
3

Low Clouds (% Sky Obscured)

1
2
3
3
3
3
10
14
18
34
44
40
40
40
45
45
50
55
46
38
19
14
9
3

Medium Clouds (% Sky Obscured)

6
10
15
21
22
24
25
23
24
13
14
15
15
15
20
20
15
12
8
7
2
1
1
1

High Clouds (% Sky Obscured)

12
18
28
29
25
17
27
38
45
40
40
40
40
40
37
44
50
55
46
46
45
31
15
0

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
1
1
0
5
6
2
3
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

17
18
19
20
19
19
19
17
16
14
14
14
13
12
12
11
11
11
11
11
11
10
13
15

Feels Like (°C)

13
13
14
15
19
19
18
18
17
18
12
11
11
11
12
12
10
10
10
10
10
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

55
51
48
45
48
48
49
56
63
70
67
64
61
67
72
80
80
78
80
81
84
85
75
67

Pressure (mb)

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

Ozone (du)

302
302
302
302
302
303
303
303
302
302
303
304
305
305
306
306
306
307
307
308
309
310
309
308

Monday 14

Waxing Crescent 13%

No Rise

20:29

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

Sun - Rise: 06:58, Set: 19:34, Transit: 13:15. Moon - Rise: No Rise, Set: 20:29. Civil Dark: 20:05 - 06:27. Nautical Dark: 20:42 - 05:50. Astro Dark: 21:20 - 05:12

Total Clouds (% Sky Obscured)

6
8
10
24
39
54
43
35
25
23
22
20
17
14
11
8
4
1
2
3
4

Low Clouds (% Sky Obscured)

6
7
9
24
39
54
43
35
25
18
9
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
2
1
2
5
8
12
15
16
13
9
6
3
1
2
3
3

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

Fog (%)

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

Precipitation Probability (%)

7
9
4
7
7
2
6
3
5
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
20
20
19
19
17
15
14
13
13
12
12
12
11
12
11
11
12
12

Feels Like (°C)

14
14
16
17
22
21
20
20
20
19
13
13
14
13
13
13
12
12
12
12
12

Dew Point (°C)

10
10
10
10
11
12
12
13
12
12
12
12
11
11
11
10
10
10
10
10
10

Relative Humidity (%)

60
57
54
53
56
61
65
73
82
92
93
93
95
93
93
93
92
91
91
90
89

Pressure (mb)

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

Ozone (du)

307
304
301
299
298
297
296
295
293
292
290
288
286
285
284
283
282
282
281
280
279

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

Generated: 08/09/26 11:06:21. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+2.00