Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 6%

10:41

17:23

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:28, Set: 15:24, Transit: 11:56. Moon - Rise: 10:41, Set: 17:23. Civil Dark: 16:11 - 07:41. Nautical Dark: 17:01 - 06:51. Astro Dark: 17:47 - 06:06

Total Clouds (% Sky Obscured)

11
32
47
56
100
100
100
100
100
99
94
94
87
91
96
96
93
81
67
59
54
60
69
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
14
39
54
38
38
43
49
56
68
70
67
61
59
54
59
67
57

Medium Clouds (% Sky Obscured)

11
32
47
56
100
100
100
100
100
98
94
94
83
91
96
96
91
81
44
12
4
4
4
3

High Clouds (% Sky Obscured)

11
32
47
56
100
100
99
86
100
96
69
69
28
31
50
55
50
50
5
0
3
0
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 (%)

100
99
97
93
12
1
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)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
80
80
81
81
84
86
89
86
86
83
85
86
89
91
89
88
88
86
87
91
92
92

Pressure (mb)

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

Ozone (du)

264
267
271
272
278
282
288
292
295
297
297
298
301
303
307
309
311
316
321
324
327
327
327
326

Tuesday 23

Waxing Crescent 11%

10:55

18:49

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 OK
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad

Sun - Rise: 08:29, Set: 15:24, Transit: 11:57. Moon - Rise: 10:55, Set: 18:49. Civil Dark: 16:12 - 07:41. Nautical Dark: 17:01 - 06:52. Astro Dark: 17:47 - 06:06

Total Clouds (% Sky Obscured)

72
64
62
74
64
68
75
78
68
86
91
84
75
60
40
50
53
52
35
36
41
43
54
57

Low Clouds (% Sky Obscured)

53
47
44
65
59
63
73
70
62
83
88
79
70
50
35
41
45
52
35
36
41
43
43
48

Medium Clouds (% Sky Obscured)

11
10
8
0
0
4
10
56
11
0
0
0
0
0
0
0
0
0
0
0
0
0
10
7

High Clouds (% Sky Obscured)

1
0
0
1
2
12
16
36
35
25
2
0
0
0
0
0
0
0
0
0
1
1
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 (%)

1
0
0
0
0
2
4
7
8
7
22
11
4
2
2
2
2
1
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
8
8
8
7
8
9
11
11
11
11
10
10
10
10
9
9
8
7
7
7
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
92
94
94
94
93
83
83
82
74
79
73
72
74
73
70
71
75
77
75
74
75
75

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1029
1030
1030
1031
1032
1032
1033
1033
1033
1034
1034
1035
1035
1036
1036
1037
1037

Ozone (du)

327
331
338
345
351
352
352
351
352
358
356
350
346
350
356
357
359
360
356
356
353
350
348
344

Wednesday 24

Waxing Crescent 19%

11:05

20:14

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

Sun - Rise: 08:29, Set: 15:25, Transit: 11:57. Moon - Rise: 11:05, Set: 20:14. Civil Dark: 16:12 - 07:42. Nautical Dark: 17:02 - 06:52. Astro Dark: 17:48 - 06:06

Total Clouds (% Sky Obscured)

46
35
23
25
40
2
39
16
6
1
1
1
1
1
5
0
0
9
5
3
0
9
19
29

Low Clouds (% Sky Obscured)

45
28
17
4
3
2
12
14
6
1
1
1
1
1
5
0
0
8
5
3
0
9
18
29

Medium Clouds (% Sky Obscured)

0
0
2
12
18
2
17
4
4
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
76
76
76
76
76
76
75
72
67
66
66
67
71
72
72
72
73
73
73
75
75
75

Pressure (mb)

1037
1037
1038
1038
1038
1038
1038
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1041
1041
1041
1041
1041

Ozone (du)

341
338
336
334
333
332
331
331
329
329
326
321
318
315
312
310
308
308
311
312
309
307
310
315

Thursday 25

Waxing Crescent 28%

11:12

21:39

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

Sun - Rise: 08:29, Set: 15:26, Transit: 11:58. Moon - Rise: 11:12, Set: 21:39. Civil Dark: 16:13 - 07:42. Nautical Dark: 17:03 - 06:53. Astro Dark: 17:48 - 06:07

Total Clouds (% Sky Obscured)

43
54
65
64
60
56
69
82
96
96
100
100
100
100
100
97
94
92
95
97
100
100
100
99

Low Clouds (% Sky Obscured)

40
51
62
55
51
50
44
37
30
34
37
40
38
33
31
22
11
0
0
0
1
1
10
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
15
22
21
21
20
15
10
6
12
14
12
8
8
17
21
20
22

High Clouds (% Sky Obscured)

0
0
0
1
1
3
24
46
77
68
100
91
98
100
100
92
83
77
84
92
100
100
84
85

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
2
2
1
1
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
5
4
4
4
5
4
5
5
5
6
7
7
7
8
8
8
8
9
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
81
84
86
87
89
89
86
81
78
75
75
77
77
74
75
75
77
77
80
81
81

Pressure (mb)

1041
1041
1040
1040
1040
1039
1039
1039
1039
1039
1038
1038
1037
1036
1036
1035
1035
1034
1034
1033
1033
1033
1032
1031

Ozone (du)

318
318
319
315
316
315
309
304
301
299
299
298
297
297
295
291
289
285
280
277
276
277
278
280

Friday 26

Waxing Crescent 38%

11:17

23:05

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

Sun - Rise: 08:30, Set: 15:26, Transit: 11:58. Moon - Rise: 11:17, Set: 23:05. Civil Dark: 16:14 - 07:42. Nautical Dark: 17:03 - 06:53. Astro Dark: 17:49 - 06:07

Total Clouds (% Sky Obscured)

94
100
100
92
83
76
71
65
22
18
12
14
15
16
17
20
25
25
20
19
14
13
13
12

Low Clouds (% Sky Obscured)

0
8
25
27
28
39
45
55
22
18
12
14
15
16
17
14
11
8
9
10
13
8
5
0

Medium Clouds (% Sky Obscured)

19
15
10
9
9
1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

69
90
91
68
68
58
38
20
1
2
3
5
3
2
1
20
25
25
20
19
14
13
13
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
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
9
9
9
8
8
7
6
6
5
5
5
5
5
5
5
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
88
86
86
86
88
86
88
89
83
79
80
83
88
89
91
91
93
93
91
91
91
91

Pressure (mb)

1031
1031
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033

Ozone (du)

281
282
284
284
282
281
280
279
276
273
271
269
267
267
267
266
265
264
263
263
263
263
265
266

Saturday 27

First Quarter 49%

11:23

00:32

01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
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

Sun - Rise: 08:30, Set: 15:27, Transit: 11:59. Moon - Rise: 11:23, Set: 00:32. Civil Dark: 16:15 - 07:42. Nautical Dark: 17:04 - 06:53. Astro Dark: 17:50 - 06:07

Total Clouds (% Sky Obscured)

10
9
7
6
5
4
24
43
62
68
80
85
76
61
47
53
56
61
68
70
76
71
61
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
9
18
35
47
55
75
57
31
9
6
3
0
0
0
0
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)

10
9
4
3
2
1
7
13
19
14
8
0
15
29
44
34
24
14
13
7
5
23
36
49

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
5
7
8
7
5
1
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
5
5
6
6
6
7
7
7
8
7
7
8
7
6
6
5
5
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
96
96
96
94
94
91
88
86
86
88
88
84
81
78
75
73
71
70
70

Pressure (mb)

1033
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1029

Ozone (du)

267
269
271
273
275
276
278
280
283
285
288
291
294
294
293
293
296
300
304
306
308
310
313
315

Sunday 28

Waxing Gibbous 60%

11:29

No Set

Sun - Rise: 08:30, Set: 15:28, Transit: 11:59. Moon - Rise: 11:29, Set: No Set. Civil Dark: 16:16 - 07:42. Nautical Dark: 17:05 - 06:53. Astro Dark: 17:51 - 06:07

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Karlskrona, Karlskrona Municipality, Kingdom of Sweden (56.16,15.59)

Generated: 22/12/25 01:35:34. Forecast: 22/12/25 to 28/12/25. Timezone: UTC+1.00