Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 93%

17:37

10:12

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:04, Set: 16:28, Transit: 12:15. Moon - Rise: 17:37, Set: 10:12. Civil Dark: 17:05 - 07:27. Nautical Dark: 17:45 - 06:47. Astro Dark: 18:23 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
73
72
84
100
99
92
70
70
53
66
86
89
99
100
74
87
99
100
100
100
100

Low Clouds (% Sky Obscured)

75
27
49
49
62
82
80
42
91
58
23
33
22
34
31
86
86
62
79
93
77
81
88
89

Medium Clouds (% Sky Obscured)

55
10
47
6
24
25
85
82
6
9
50
35
35
57
50
54
28
49
57
80
85
65
69
68

High Clouds (% Sky Obscured)

17
12
68
68
2
30
100
52
8
1
1
7
25
24
85
92
65
65
71
67
100
80
91
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
24
25
31
20
62
37
41
78
25
18
12
21
8
41
47
23
40
25
34
43
39
43
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
3
5
6
7
8
8
7
7
7
7
6
7
6
6
6
7
7
6
6
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
75
75
74
77
81
81
88
84
84
82
84
84
85
88
84
82
84
85
87
90
88
88

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

297
299
300
297
292
287
284
284
285
285
283
283
282
281
280
277
275
274
273
272
271
270
269
267

Sunday 7

Waning Gibbous 86%

19:00

11:01

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:05, Set: 16:28, Transit: 12:16. Moon - Rise: 19:00, Set: 11:01. Civil Dark: 17:04 - 07:28. Nautical Dark: 17:45 - 06:48. Astro Dark: 18:23 - 06:10

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

32
79
87
84
84
77
76
75
78
82
95
82
88
88
89
77
78
97
93
94
98
92
88
89

Medium Clouds (% Sky Obscured)

71
88
100
78
74
80
94
93
90
88
100
100
100
100
100
100
95
100
92
89
93
96
99
75

High Clouds (% Sky Obscured)

100
100
87
100
100
100
100
73
71
100
100
95
100
100
100
100
100
100
100
46
82
62
64
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
5
8
7
8
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

34
33
41
49
29
9
10
26
54
64
81
95
95
95
95
95
83
60
55
68
84
85
60
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.7
0.7
0.7
0.6
0.5
0.3
0.2
0.3
0.3
0.4
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
8
8
8
9
9
9
8
8
8
8
8
9
9
11
11
11
11
12
12
11
11
11

Feels Like (°C)

3
4
5
5
5
6
6
5
5
5
4
4
4
4
4
6
7
7
7
9
9
9
9
9

Dew Point (°C)

5
5
6
6
7
7
7
6
6
7
7
6
6
7
7
9
9
9
10
10
10
10
10
10

Relative Humidity (%)

85
84
87
87
88
87
87
85
88
91
90
88
88
87
87
87
87
88
88
90
90
92
90
92

Pressure (mb)

1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018

Ozone (du)

268
271
273
273
274
275
275
275
276
276
276
277
279
281
281
282
283
285
287
287
285
284
284
282

Monday 8

Waning Gibbous 77%

20:25

11:35

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:06, Set: 16:28, Transit: 12:16. Moon - Rise: 20:25, Set: 11:35. Civil Dark: 17:04 - 07:29. Nautical Dark: 17:45 - 06:49. Astro Dark: 18:23 - 06:11

Total Clouds (% Sky Obscured)

98
100
100
97
100
100
100
100
100
100
100
97
100
100
97
100
100
99
99
99
99
99
95
98

Low Clouds (% Sky Obscured)

97
98
100
90
89
81
82
58
55
66
65
65
33
25
37
40
37
36
32
25
16
9
6
3

Medium Clouds (% Sky Obscured)

76
48
65
70
65
64
89
53
65
73
80
71
85
61
59
80
84
82
67
74
68
84
75
88

High Clouds (% Sky Obscured)

60
67
100
81
91
58
100
100
100
100
100
62
100
100
95
100
82
67
51
66
76
87
72
84

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 (%)

17
8
7
9
13
15
9
3
21
9
1
3
3
5
9
13
10
8
4
3
3
0
1
2

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

Chance of Frost

Temperature (°C)

11
11
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
10
10
10
10
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
87
90
92
92
92
92
93
92
90
90
90
91
90
90
90
90
91
90
88
88
88
88

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

284
287
288
289
290
288
288
288
288
290
295
301
305
306
304
305
303
302
304
302
300
297
296
294

Tuesday 9

Waning Gibbous 67%

21:46

12:00

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 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 08:07, Set: 16:28, Transit: 12:17. Moon - Rise: 21:46, Set: 12:00. Civil Dark: 17:04 - 07:30. Nautical Dark: 17:44 - 06:50. Astro Dark: 18:23 - 06:12

Total Clouds (% Sky Obscured)

98
98
98
89
70
90
82
75
82
79
59
44
32
41
51
64
69
58
50
31
14
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

54
36
35
33
44
52
66
46
53
55
33
16
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

83
83
82
76
52
62
45
56
76
79
59
44
32
41
51
64
69
58
50
31
14
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
3
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
7
7
7
7
7
5
4
3
2
1
-0
-1
-2
-2
-2
-1
-1
-1
0
1

Relative Humidity (%)

87
84
78
74
71
72
75
77
78
77
75
74
70
69
66
65
63
62
63
67
69
72
76
79

Pressure (mb)

1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

289
286
286
286
288
288
287
285
281
281
281
281
283
283
285
284
283
283
284
283
283
283
284
284

Wednesday 10

Waning Gibbous 57%

23:03

12:18

09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 08:08, Set: 16:27, Transit: 12:17. Moon - Rise: 23:03, Set: 12:18. Civil Dark: 17:04 - 07:31. Nautical Dark: 17:45 - 06:51. Astro Dark: 18:23 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
15
70
94
97
99
100
100
100
99
93
87
79
84
89
94
94
94
95
92
89

Low Clouds (% Sky Obscured)

0
0
0
0
15
65
89
95
98
100
95
94
92
75
58
41
50
58
66
71
77
84
78
73

Medium Clouds (% Sky Obscured)

0
0
0
0
8
16
27
24
21
26
11
11
12
12
17
17
34
45
58
49
38
25
15
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
25
17
40
45
52
65
83
86
87
79
84
89
94
68
38
15
15
19

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

Precipitation Probability (%)

0
0
0
0
0
0
0
9
12
13
27
26
28
55
61
61
64
54
28
26
19
3
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
4
4
6
6
7
7
7
6
6
7
6
6
6
6
7
7
7
6
6
7
6
6

Relative Humidity (%)

80
76
73
67
65
70
77
81
82
82
82
84
85
85
87
88
91
91
93
91
93
94
94
93

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1024
1025
1025
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1027

Ozone (du)

284
284
285
286
287
287
286
285
284
284
285
285
286
286
285
285
284
284
285
285
286
288
289
289

Thursday 11

Third Quarter 47%

00:15

12:33

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

Sun - Rise: 08:09, Set: 16:27, Transit: 12:18. Moon - Rise: 00:15, Set: 12:33. Civil Dark: 17:04 - 07:32. Nautical Dark: 17:45 - 06:52. Astro Dark: 18:23 - 06:13

Total Clouds (% Sky Obscured)

88
78
67
57
50
42
34
45
55
64
57
49
46
40
34
28
35
44
54
46
36
30
44
59

Low Clouds (% Sky Obscured)

69
50
32
13
18
23
27
33
38
44
43
42
41
29
18
6
5
3
2
2
3
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

23
21
18
15
13
8
3
15
27
38
28
18
8
12
17
20
28
40
42
20
8
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
87
85
81
85
88
93
93
91
90
91
91
93
93
94
93
93
93
93
93
91
89
86

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

290
290
290
290
291
292
293
294
294
295
295
297
298
299
298
297
296
296
296
296
296
297
297
296

Friday 12

Waning Crescent 37%

01:25

12:46

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

Sun - Rise: 08:10, Set: 16:28, Transit: 12:18. Moon - Rise: 01:25, Set: 12:46. Civil Dark: 17:04 - 07:33. Nautical Dark: 17:45 - 06:52. Astro Dark: 18:23 - 06:14

Total Clouds (% Sky Obscured)

64
68
69
70
68
55
50
54
57
61
60
50
49
49
48
47

Low Clouds (% Sky Obscured)

0
8
11
19
26
26
32
34
36
43
42
33
32
28
28
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
7
7
7
6
5
5
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

82
79
75
71
67
71
76
80
80
79
79
79
79
78
77
74

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023

Ozone (du)

295
295
294
293
292
291
291
291
292
293
295
295
296
297
297
298

Forecast for Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 06/12/25 09:21:08. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+1.00