Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 26

Waxing Gibbous 82%

17:45

02:43

19 Bad
20 Bad
21 OK
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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 04:23, Set: 21:46, Transit: 13:05. Moon - Rise: 17:45, Set: 02:43. Civil Dark: 22:47 - 03:20. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
51
36
0
0
0
0
3
6
12
0
4
0
0
0
0
20
27
29
36
35
32
31
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
10
0
3
0
0
0
0
18
26
29
36
31
32
0
0

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
4
8
9
14
16

High Clouds (% Sky Obscured)

1
1
1
0
0
0
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 (%)

5
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)

14
13
12
11
9
8
8
8
7
5
5
4
5
6
7
7
6
7
8
8
7
9
9
8

Chance of Frost

Temperature (°C)

15
15
13
12
11
11
10
10
9
8
7
9
10
12
13
14
15
16
17
17
18
18
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
57
59
58
63
69
68
59
60
68
73
65
58
52
42
34
29
26
25
24
23
24
24
27

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

330
331
333
337
342
353
359
363
370
376
380
383
386
386
386
387
387
389
389
385
385
383
381
381

Wednesday 27

Waxing Gibbous 89%

No Rise

02:47

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

Sun - Rise: 04:21, Set: 21:47, Transit: 13:05. Moon - Rise: No Rise, Set: 02:47. Civil Dark: 22:50 - 03:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
37
29
27
36
27
22
37
65
24
18
3
0
3
0
13
95
95
88
72
49
20
56
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
3
37
16

Medium Clouds (% Sky Obscured)

12
14
18
10
14
12
11
15
9
0
6
1
0
0
0
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

0
0
0
0
1
3
0
2
11
6
2
3
0
0
0
4
42
40
43
33
21
10
23
17

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)

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

Chance of Frost

Temperature (°C)

16
15
12
11
9
8
8
8
7
7
7
8
10
11
12
13
14
15
16
16
17
17
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
42
53
58
63
62
60
60
62
66
67
62
51
41
34
30
29
28
28
28
27
26
26
29

Pressure (mb)

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

Ozone (du)

378
378
378
379
380
381
383
381
377
375
373
371
370
369
368
366
363
361
359
359
357
356
354
352

Thursday 28

Waxing Gibbous 94%

19:09

02:54

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

Sun - Rise: 04:20, Set: 21:49, Transit: 13:05. Moon - Rise: 19:09, Set: 02:54. Civil Dark: 22:52 - 03:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
10
45
88
22
5
4
23
21
38
1
0
4
5
10
29
32
67
91
85
83
81
75
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
52
43
45
50
55
58
58

Medium Clouds (% Sky Obscured)

4
4
4
6
4
4
4
8
0
0
0
0
0
0
2
15
14
12
36
29
22
17
17
20

High Clouds (% Sky Obscured)

18
10
24
63
17
2
3
4
21
37
1
0
4
5
10
0
1
2
18
31
43
61
41
20

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
12
12
14
15
12
8

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)

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

Chance of Frost

Temperature (°C)

17
15
13
10
9
8
7
7
7
7
7
9
11
13
15
17
19
20
20
20
20
20
20
19

Feels Like (°C)

14
12
11
10
9
7
6
7
7
5
6
8
11
13
15
16
18
19
19
19
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

35
41
53
60
62
63
63
64
66
71
75
74
66
53
45
38
33
30
28
27
27
29
31
35

Pressure (mb)

1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016

Ozone (du)

351
350
350
351
352
351
349
349
350
350
349
348
347
347
347
347
346
346
347
347
349
349
349
348

Friday 29

Waxing Gibbous 98%

20:34

03:04

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 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:19, Set: 21:51, Transit: 13:05. Moon - Rise: 20:34, Set: 03:04. Civil Dark: 22:54 - 03:14. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
69
67
66
68
71
73
67
61
55
55
52
49
47
43
38
38
42
50
53
56
54
55
61

Low Clouds (% Sky Obscured)

59
61
63
66
68
71
73
67
61
55
52
49
46
42
37
32
35
38
41
40
39
38
41
45

Medium Clouds (% Sky Obscured)

16
11
5
0
0
0
48
31
38
35
29
30
30
30
35
37
17
12
16
17
22
25
26
26

High Clouds (% Sky Obscured)

0
0
0
0
10
20
20
15
15
10
5
5
5
10
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 (%)

1
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

18
17
15
13
12
12
12
12
11
11
12
12
13
14
16
17
19
19
20
20
21
20
20
19

Feels Like (°C)

17
16
15
13
13
11
10
9
9
9
10
11
12
12
14
15
17
19
19
19
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

40
48
59
70
72
66
62
58
59
63
62
62
61
61
61
59
52
45
42
42
44
47
52
58

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

347
346
347
346
345
347
344
342
341
341
341
341
342
346
348
351
353
354
354
355
355
355
355
356

Saturday 30

Waxing Gibbous 100%

21:57

03:21

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

Sun - Rise: 04:17, Set: 21:52, Transit: 13:06. Moon - Rise: 21:57, Set: 03:21. Civil Dark: 22:57 - 03:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
47
32
18
11
6
1
2
4
3
8
13
19
33
33
39
58
75
91
95
96
100
100
100

Low Clouds (% Sky Obscured)

49
33
16
0
0
0
1
1
1
1
1
3
4
24
19
14
12
11
11
19
20
22
17
10

Medium Clouds (% Sky Obscured)

24
18
10
0
0
0
0
0
0
0
0
0
0
0
0
0
10
21
31
44
56
68
78
88

High Clouds (% Sky Obscured)

0
6
19
16
11
5
1
0
2
1
4
4
8
18
33
39
57
68
80
50
35
50
72
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
0
1
1
0
2
3

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

Chance of Frost

Temperature (°C)

18
17
15
13
12
11
11
10
10
9
10
11
12
14
17
18
19
20
21
22
21
20
20
19

Feels Like (°C)

18
18
16
13
13
13
12
11
10
10
10
11
12
13
15
15
15
16
16
18
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

62
68
78
93
98
98
96
96
100
98
98
96
89
80
69
62
54
51
49
48
51
53
57
62

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

356
353
349
352
351
349
349
350
351
350
351
352
351
350
350
350
350
351
351
352
352
351
351
352

Sunday 31

Full Moon 100%

23:12

03:50

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

Sun - Rise: 04:16, Set: 21:54, Transit: 13:06. Moon - Rise: 23:12, Set: 03:50. Civil Dark: 22:59 - 03:10. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
90
89
87
86
87
89
92
93
92
92
92
93
95
96
98

Low Clouds (% Sky Obscured)

4
6
9
11
15
21
37
50
68
77
84
81
70
68
66
61
49
38
30
25
16
0
0
0

Medium Clouds (% Sky Obscured)

97
98
98
99
94
90
83
69
55
42
44
44
44
46
45
47
45
42
39
40
48
49
56
50

High Clouds (% Sky Obscured)

97
98
99
100
72
43
13
15
14
15
18
20
17
41
63
86
90
92
92
91
87
83
88
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
2
4
7
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
3
2
0
8
11
13
14
16
14
13
4
0
1
0
0
6
5
3
11
7
3
5
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)

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

Chance of Frost

Temperature (°C)

17
15
15
13
13
13
12
12
12
12
12
13
13
14
16
17
19
19
20
20
20
20
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
74
78
82
86
87
92
95
95
95
95
90
86
82
72
63
55
53
50
48
49
48
47
52

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1010

Ozone (du)

354
355
356
356
357
358
359
360
362
363
365
367
369
372
372
372
372
368
364
361
360
359
359
358

Monday 1

Waning Gibbous 97%

00:09

04:39

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:15, Set: 21:55, Transit: 13:06. Moon - Rise: 00:09, Set: 04:39. Civil Dark: 23:01 - 03:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
97
95
94
95
97
99
99
98
98
95
93
88
91
95
98
99
99
100

Low Clouds (% Sky Obscured)

0
0
1
0
8
9
13
11
8
6
11
17
22
34
46
59
72
84
96

Medium Clouds (% Sky Obscured)

50
42
37
43
53
69
82
88
92
98
95
93
88
91
95
98
99
99
99

High Clouds (% Sky Obscured)

98
97
95
94
94
95
95
81
68
55
45
52
30
44
52
67
77
88
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
6
5
0
0
0
0
1
6
2
6
2
1
23
31
33
47
52
51

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

18
17
15
14
12
11
11
11
12
12
12
13
14
15
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
63
70
79
87
90
93
98
96
93
92
89
83
79
75
72
68
75
82

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

358
358
357
357
357
356
355
353
353
352
351
350
349
349
349
350
351
353
355

Forecast for Borås, Borås, Kingdom of Sweden (57.72,12.94)

Generated: 26/05/26 19:31:00. Forecast: 26/05/26 to 01/06/26. Timezone: UTC+2.00