Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 85%

14:21

06:01

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

Sun - Rise: 07:09, Set: 18:05, Transit: 12:38. Moon - Rise: 14:21, Set: 06:01. Civil Dark: 18:37 - 06:37. Nautical Dark: 19:14 - 06:00. Astro Dark: 19:52 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
22
30
65
99
100
98
95
80
74
97
88
93
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
39
72
51
29
35
54
56
53
58
63
69
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
17
25
23
59
63
93
77
46
26
51
31
65
85
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
7
36
91
100
94
45
35
37
78
27
30
26
12

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
0
0
0
31
1
0
0
0
0
0
1
1
0
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)

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

Chance of Frost

Temperature (°C)

18
17
15
13
12
11
11
11
10
10
9
9
8
8
8
8
8
9
11
13
14
14
14
13

Feels Like (°C)

18
17
15
14
13
12
12
11
11
11
10
7
7
7
7
7
6
7
9
9
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

50
53
61
65
67
71
73
74
77
81
84
87
90
93
91
93
90
81
71
59
51
48
50
52

Pressure (mb)

1018
1018
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

378
377
379
381
381
382
381
383
384
386
387
385
384
383
385
388
389
388
387
385
382
380
378
376

Saturday 28

Waxing Gibbous 92%

15:46

06:28

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

Sun - Rise: 07:07, Set: 18:07, Transit: 12:38. Moon - Rise: 15:46, Set: 06:28. Civil Dark: 18:39 - 06:35. Nautical Dark: 19:16 - 05:58. Astro Dark: 19:53 - 05:21

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
98
75
42
81
85
71
78
71
39
26
17
19
31
40
34
41
13

Low Clouds (% Sky Obscured)

64
59
46
6
1
1
2
5
20
30
33
35
41
49
48
39
26
17
19
31
38
34
38
13

Medium Clouds (% Sky Obscured)

100
99
96
100
96
100
85
63
38
7
37
42
16
11
4
0
0
0
0
0
25
5
12
0

High Clouds (% Sky Obscured)

22
29
100
100
100
100
100
98
63
6
44
48
14
16
13
1
1
0
0
0
0
0
0
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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

12
12
11
10
9
8
8
7
7
6
5
5
5
4
4
4
5
6
9
10
12
12
13
13

Feels Like (°C)

8
8
7
6
6
5
5
4
4
4
4
3
3
3
2
3
4
6
8
10
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

54
55
56
58
61
64
65
67
69
72
72
73
75
75
75
76
75
70
62
55
50
47
45
44

Pressure (mb)

1023
1023
1023
1024
1024
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1026
1026
1025

Ozone (du)

375
376
380
383
383
380
374
366
366
370
373
374
376
381
384
385
387
387
392
399
403
403
399
394

Sunday 1

Waxing Gibbous 97%

No Rise

06:47

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

Sun - Rise: 07:05, Set: 18:09, Transit: 12:38. Moon - Rise: No Rise, Set: 06:47. Civil Dark: 18:41 - 06:33. Nautical Dark: 19:18 - 05:56. Astro Dark: 19:55 - 05:19

Total Clouds (% Sky Obscured)

15
10
8
6
6
15
23
21
12
23
24
8
4
3
7
19
23
0
0
7
0
0
0
0

Low Clouds (% Sky Obscured)

14
1
1
2
2
1
17
20
9
2
2
1
1
0
6
19
23
0
0
7
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
4
0
0
3
3
0
0
15
16
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
7
0
1
2
7
5
3
3
3
3
4
3
2
2
2
2
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

13
13
11
9
8
7
6
5
5
5
5
5
4
4
4
3
3
5
8
10
13
14
14
15

Feels Like (°C)

12
12
10
9
8
6
5
5
5
5
4
5
4
4
3
4
3
5
8
10
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

44
46
50
55
57
62
64
66
67
70
71
72
75
76
79
80
77
72
65
59
55
49
47
45

Pressure (mb)

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

Ozone (du)

393
392
392
396
394
391
390
391
393
395
394
396
398
400
401
401
400
400
399
399
401
402
403
404

Monday 2

Waxing Gibbous 100%

17:07

07:03

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

Sun - Rise: 07:03, Set: 18:10, Transit: 12:37. Moon - Rise: 17:07, Set: 07:03. Civil Dark: 18:42 - 06:31. Nautical Dark: 19:19 - 05:54. Astro Dark: 19:56 - 05:17

Total Clouds (% Sky Obscured)

0
0
22
5
25
40
54
45
56
54
53
59
66
73
75
58
42
34
44
50
60
54
49
43

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
12
23
36
41
43
45
48
46
62
47
22
1
7
14
11
1
1
0

Medium Clouds (% Sky Obscured)

0
0
2
4
8
9
9
9
6
8
8
8
10
40
32
23
10
11
44
50
60
54
49
43

High Clouds (% Sky Obscured)

0
0
17
3
24
30
30
15
16
11
3
4
7
5
5
4
7
10
15
15
15
10
10
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
0
0
0
0
0
0
1
4
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
3
3
4
3
3
3
2
2
2
2
2
1
1
1
1
1
0
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

15
13
12
10
9
8
7
6
5
5
4
4
4
4
4
3
5
7
8
10
12
14
15
15

Feels Like (°C)

15
13
12
9
9
7
5
5
5
3
4
4
4
2
3
2
4
6
7
9
10
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

47
49
56
60
63
64
65
66
67
69
71
72
73
75
76
76
75
71
64
60
57
54
51
51

Pressure (mb)

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

Ozone (du)

405
408
408
408
406
407
407
405
403
401
399
398
398
399
399
399
398
397
398
398
398
399
399
398

Tuesday 3

Full Moon 100%

18:25

07:17

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

Sun - Rise: 07:01, Set: 18:12, Transit: 12:37. Moon - Rise: 18:25, Set: 07:17. Civil Dark: 18:44 - 06:29. Nautical Dark: 19:21 - 05:52. Astro Dark: 19:58 - 05:15

Total Clouds (% Sky Obscured)

45
48
50
47
44
36
37
43
32
35
36
37
34
32
34
46
57
72
49
28
3
3
3
4

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
9
17
23
26
28
33
34
32
34
46
57
72
49
28
0
0
0
1

Medium Clouds (% Sky Obscured)

45
48
50
47
44
36
37
43
12
15
16
20
8
3
0
0
0
0
1
2
3
3
3
3

High Clouds (% Sky Obscured)

15
20
20
19
20
25
21
2
2
3
2
2
1
1
1
2
1
1
0
0
0
0
0
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 (%)

2
17
5
7
6
3
0
0
0
0
2
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
3
3
3
3
2
3
4
3
3
3
3
4
3
3
3
3
3
3
3
3
3
4
6

Chance of Frost

Temperature (°C)

16
14
13
12
11
10
9
9
8
8
8
8
7
7
7
7
6
7
8
10
12
13
14
15

Feels Like (°C)

14
12
12
10
10
9
8
7
7
8
8
8
7
8
7
7
6
6
6
7
8
9
15
15

Dew Point (°C)

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

Relative Humidity (%)

52
54
60
63
65
66
69
72
74
75
75
77
78
81
85
87
81
74
70
63
58
53
50
47

Pressure (mb)

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

Ozone (du)

397
397
398
398
397
397
396
395
395
397
397
396
396
397
394
392
390
388
386
388
390
393
394
396

Wednesday 4

Waning Gibbous 97%

19:41

07:30

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

Sun - Rise: 06:59, Set: 18:14, Transit: 12:37. Moon - Rise: 19:41, Set: 07:30. Civil Dark: 18:45 - 06:27. Nautical Dark: 19:22 - 05:50. Astro Dark: 20:00 - 05:13

Total Clouds (% Sky Obscured)

4
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
7
11
15

Low Clouds (% Sky Obscured)

2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
11

Medium Clouds (% Sky Obscured)

2
1
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
1
1
2
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
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)

7
7
7
7
7
7
7
6
5
4
4
4
3
3
4
4
5
6
8
9
10
11
10
10

Chance of Frost

Temperature (°C)

15
14
13
12
11
10
9
9
9
8
8
8
7
7
6
6
8
9
11
12
14
15
16
16

Feels Like (°C)

15
15
15
15
10
10
10
10
10
9
7
8
8
8
7
7
7
7
7
8
9
10
14
14

Dew Point (°C)

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

Relative Humidity (%)

45
49
54
59
60
62
66
66
68
69
70
71
74
75
76
78
70
62
55
52
49
46
45
45

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1022
1021
1020
1020

Ozone (du)

397
397
397
396
395
394
393
393
393
393
394
396
398
402
406
409
411
412
414
413
413
413
411
409

Thursday 5

Waning Gibbous 93%

20:54

07:43

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

Sun - Rise: 06:57, Set: 18:15, Transit: 12:37. Moon - Rise: 20:54, Set: 07:43. Civil Dark: 18:47 - 06:25. Nautical Dark: 19:24 - 05:48. Astro Dark: 20:01 - 05:10

Total Clouds (% Sky Obscured)

10
5
1
1
2
2
11
20
29
37
44
52
55
59
62
46
34
20
24
28
27

Low Clouds (% Sky Obscured)

7
3
0
0
0
0
0
0
0
10
23
43
48
52
55
41
19
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
10
18
24
30
20
24
28
27

High Clouds (% Sky Obscured)

2
1
0
0
0
0
9
18
27
18
19
12
15
17
22
38
34
20
24
28
27

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
13
12
11
10
9
9
8
8
7
6
6
5
5
5
6
8
9
11
12

Feels Like (°C)

13
13
12
12
9
9
9
9
9
8
5
5
5
5
5
5
5
5
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

43
46
49
54
54
56
58
61
64
68
69
72
74
75
78
79
76
73
72
65
59

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

407
404
401
398
400
402
403
403
403
403
401
398
396
394
392
390
390
390
390
389
389

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 27/02/26 15:53:48. Forecast: 27/02/26 to 05/03/26. Timezone: UTC+1.00