Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waxing Gibbous 97%

19:44

03:47

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

Sun - Rise: 05:27, Set: 21:01, Transit: 13:14. Moon - Rise: 19:44, Set: 03:47. Civil Dark: 21:38 - 04:50. Nautical Dark: 22:28 - 04:01. Astro Dark: 23:33 - 02:56

Total Clouds (% Sky Obscured)

15
15
53
19
22
27
19
38
89
83
72
30
82
95
100
100
100
100
74
61
60
100
97
93

Low Clouds (% Sky Obscured)

15
15
28
9
22
27
19
38
53
28
11
7
32
38
30
37
42
41
41
51
60
60
83
44

Medium Clouds (% Sky Obscured)

5
2
4
9
12
8
0
0
0
0
0
0
0
5
66
74
98
94
26
31
14
25
24
25

High Clouds (% Sky Obscured)

13
14
0
3
0
0
0
15
19
12
29
30
82
79
100
100
100
100
51
47
40
45
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
3
4
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
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
74
95
95
74
95
95
37
5
4
11
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.9
0.7
0.4
0.5
1.9
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
9
8
7
8
8
9
10
11
12
11
12
11
10
14
15
12
20
19
18
17
15

Chance of Frost

Temperature (°C)

26
25
25
24
22
21
20
20
19
19
19
18
17
17
18
18
19
20
20
20
23
24
25
25

Feels Like (°C)

25
26
26
25
23
22
22
21
19
17
16
15
17
15
16
17
17
16
18
19
21
23
24
25

Dew Point (°C)

16
18
19
20
19
19
19
18
18
16
15
15
15
16
16
17
18
19
19
17
17
19
21
21

Relative Humidity (%)

55
62
69
77
84
88
89
88
91
82
81
85
89
90
90
95
96
95
92
82
71
71
76
79

Pressure (mb)

1013
1012
1012
1012
1011
1012
1012
1012
1012
1012
1011
1010
1010
1010
1010
1011
1010
1008
1009
1006
1006
1006
1006
1006

Ozone (du)

319
318
320
322
324
327
330
328
325
325
325
329
325
321
320
313
313
316
317
318
317
317
316
315

Sunday 28

Waxing Gibbous 99%

20:38

04:38

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 OK
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 05:28, Set: 21:01, Transit: 13:14. Moon - Rise: 20:38, Set: 04:38. Civil Dark: 21:38 - 04:51. Nautical Dark: 22:28 - 04:01. Astro Dark: 23:32 - 02:57

Total Clouds (% Sky Obscured)

100
99
69
61
61
61
64
59
60
52
62
73
91
93
91
94
64
21
27
21
12
7
0
4

Low Clouds (% Sky Obscured)

75
81
62
61
61
60
56
54
54
43
47
48
72
73
89
75
34
21
27
21
3
7
0
0

Medium Clouds (% Sky Obscured)

34
33
17
21
25
26
34
35
37
36
39
36
22
0
0
3
55
5
12
10
8
3
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
55
7
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
4
3
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 (%)

22
22
10
17
10
12
12
2
1
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
13
13
13
13
12
11
10
10
9
9
9
10
12
13
14
15
16
17
18
19
18

Chance of Frost

Temperature (°C)

26
26
26
26
25
25
25
25
24
24
24
24
24
24
25
26
28
29
31
32
33
34
35
35

Feels Like (°C)

25
26
27
27
27
27
28
28
28
28
27
27
27
26
27
28
29
30
32
33
35
35
36
37

Dew Point (°C)

22
23
23
24
24
25
25
24
24
24
24
24
24
23
24
24
25
25
24
24
24
25
26
26

Relative Humidity (%)

81
84
86
90
94
97
98
98
97
98
98
98
98
95
92
90
82
75
68
62
57
57
58
59

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1002
1002
1001

Ozone (du)

315
313
312
312
311
311
311
312
310
310
310
311
310
311
310
309
308
309
308
305
305
305
305
304

Monday 29

Full Moon 100%

21:24

05:37

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

Sun - Rise: 05:28, Set: 21:01, Transit: 13:15. Moon - Rise: 21:24, Set: 05:37. Civil Dark: 21:38 - 04:51. Nautical Dark: 22:27 - 04:02. Astro Dark: 23:32 - 02:58

Total Clouds (% Sky Obscured)

2
4
15
22
46
87
51
93
100
66
100
74
38
100
99
45
35
84
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
3
15
22
46
56
39
42
63
62
54
47
32
28
35
40
35
37
31
25
28
29
37
44

Medium Clouds (% Sky Obscured)

2
2
4
4
11
38
17
44
17
4
20
18
13
13
19
22
19
12
30
59
21
11
7
8

High Clouds (% Sky Obscured)

0
0
0
0
9
48
20
76
96
48
100
67
38
100
86
30
5
58
86
100
100
100
100
100

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
3
6
2
18
5
15
5
1
11
9
7
2
16
20
25
57
74
88
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

35
34
33
32
31
30
30
29
29
28
28
27
27
26
26
27
28
29
29
30
30
30
30
30

Feels Like (°C)

37
37
35
34
32
32
30
30
30
30
29
28
28
28
27
27
29
29
29
29
29
29
29
30

Dew Point (°C)

27
27
27
26
25
25
24
24
25
25
25
24
24
23
23
23
23
22
21
20
19
19
19
20

Relative Humidity (%)

63
65
68
71
71
71
72
75
77
81
83
83
83
84
81
79
73
67
61
57
52
50
51
53

Pressure (mb)

1001
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

304
304
304
303
302
302
303
299
300
298
299
298
297
297
299
299
300
301
301
300
299
299
301
302

Tuesday 30

Waning Gibbous 98%

22:01

06:42

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:29, Set: 21:01, Transit: 13:15. Moon - Rise: 22:01, Set: 06:42. Civil Dark: 21:38 - 04:52. Nautical Dark: 22:27 - 04:03. Astro Dark: 23:31 - 02:59

Total Clouds (% Sky Obscured)

100
97
29
100
25
21
20
25
28
42
100
100
100
100
100
100
100
100
67
99
94
90
86
90

Low Clouds (% Sky Obscured)

45
45
29
19
4
21
20
25
28
42
45
54
62
74
72
71
70
67
64
59
40
35
38
34

Medium Clouds (% Sky Obscured)

7
7
5
3
2
13
19
18
19
19
20
15
15
15
23
76
97
91
39
75
74
80
79
76

High Clouds (% Sky Obscured)

100
97
29
100
25
21
20
25
28
42
100
100
100
100
100
100
100
99
20
54
39
43
86
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
4
1
8

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

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

Precipitation Probability (%)

75
57
47
35
8
54
64
47
72
82
91
87
87
92
95
95
95
95
78
44
88
95
95
48

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0.2
0.4
0.6
0.4
0.3
0.3
0.7
1
1.2
0.8
0.4
0
0.7
1
1.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
29
28
26
25
24
24
23
22
22
21
21
22
23
24
24
23
25
27
28
28
27
27

Feels Like (°C)

30
30
31
33
29
29
27
26
25
25
23
22
22
23
25
27
26
26
27
29
29
31
30
31

Dew Point (°C)

20
21
22
22
21
19
17
16
16
16
16
16
17
18
20
21
21
21
21
18
20
24
25
25

Relative Humidity (%)

55
57
63
72
74
68
62
62
64
65
69
72
75
81
84
83
80
87
77
59
63
80
90
91

Pressure (mb)

1006
1006
1006
1007
1007
1008
1009
1009
1010
1009
1009
1009
1009
1010
1010
1010
1010
1009
1010
1010
1010
1010
1009
1009

Ozone (du)

302
303
304
303
303
303
303
303
302
302
303
301
301
301
300
299
298
298
296
297
297
296
296
298

Wednesday 1

Waning Gibbous 95%

22:31

07:50

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:29, Set: 21:01, Transit: 13:15. Moon - Rise: 22:31, Set: 07:50. Civil Dark: 21:38 - 04:53. Nautical Dark: 22:27 - 04:04. Astro Dark: 23:30 - 03:01

Total Clouds (% Sky Obscured)

43
38
66
48
100
100
100
100
100
100
100
94
89
84
84
84
82
84
84
83
75
67
57
68

Low Clouds (% Sky Obscured)

37
38
36
30
24
17
15
10
41
25
28
29
37
36
27
19
10
17
23
31
41
40
39
26

Medium Clouds (% Sky Obscured)

29
20
33
12
25
16
75
58
76
80
78
67
59
52
54
57
59
46
37
27
25
26
28
37

High Clouds (% Sky Obscured)

10
23
34
40
100
100
100
100
100
100
100
85
74
61
74
80
82
84
83
82
58
37
14
39

ISS Passover

Visibility (miles)

9
6
9
7
1
9
9
9
2
2
3
4
6
7
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
Very Light Rain
None
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
60
47
95
95
57
56
95
95
95
95
95
95
87
70
47
13
16
15
12
20
21
13
25

Precipitation Amount (mm)

0
0.2
0
0.6
1.4
0
0
1
1.3
1.3
0.8
0.7
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
29
27
25
24
24
23
22
21
21
21
21
22
22
24
25
26
27
28
29
30
31
32

Feels Like (°C)

32
33
35
32
30
26
26
24
24
23
23
23
23
23
22
26
25
25
26
27
28
33
33
33

Dew Point (°C)

26
24
25
24
23
23
23
22
21
20
20
20
21
21
22
22
21
20
20
21
21
22
23
23

Relative Humidity (%)

85
77
79
83
90
95
95
95
96
96
96
96
96
98
96
88
78
70
67
65
63
62
60
59

Pressure (mb)

1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

298
298
297
296
296
297
297
299
299
299
299
299
300
301
302
303
304
305
306
307
308
308
309
309

Thursday 2

Waning Gibbous 90%

22:55

08:58

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:30, Set: 21:01, Transit: 13:15. Moon - Rise: 22:55, Set: 08:58. Civil Dark: 21:37 - 04:53. Nautical Dark: 22:26 - 04:05. Astro Dark: 23:29 - 03:02

Total Clouds (% Sky Obscured)

81
94
71
47
23
42
56
70
74
86
100
89
77
66
71
77
80
79
78
78
76
73
65
57

Low Clouds (% Sky Obscured)

13
0
0
0
0
11
21
32
41
50
60
48
36
24
36
47
58
59
59
60
40
20
0
15

Medium Clouds (% Sky Obscured)

46
53
38
21
3
8
12
17
39
62
86
68
51
33
39
46
52
41
31
20
14
11
10
14

High Clouds (% Sky Obscured)

63
86
65
43
21
33
46
58
70
85
100
80
57
35
50
63
77
53
26
1
1
1
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

28
23
33
26
3
39
49
55
95
95
95
95
95
87
95
95
95
95
76
35
45
52
58
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
0.9
1.2
1
0.6
0.7
0.9
1
0.7
0.4
0
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
31
30
29
28
27
26
26
25
25
24
23
23
23
23
24
24
25
27
29
30
30
30
30

Feels Like (°C)

33
33
33
32
33
33
33
33
32
28
28
28
27
27
25
25
25
25
25
25
24
35
34
34

Dew Point (°C)

23
24
24
24
24
23
24
23
24
23
23
23
23
23
23
23
24
25
25
25
25
25
25
24

Relative Humidity (%)

62
66
71
73
77
81
84
86
90
92
94
98
98
97
97
97
97
97
88
81
74
73
72
71

Pressure (mb)

1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011

Ozone (du)

309
309
309
309
309
309
309
309
309
309
309
309
309
310
310
311
311
312
313
314
316
316
317
317

Friday 3

Waning Gibbous 83%

23:16

10:06

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 OK
06 OK

Sun - Rise: 05:31, Set: 21:00, Transit: 13:15. Moon - Rise: 23:16, Set: 10:06. Civil Dark: 21:37 - 04:54. Nautical Dark: 22:26 - 04:06. Astro Dark: 23:28 - 03:03

Total Clouds (% Sky Obscured)

54
58
64
69
60
61
61
71
66
56
50
40
30
25

Low Clouds (% Sky Obscured)

29
44
55
66
60
61
61
71
54
27
0
16
30
25

Medium Clouds (% Sky Obscured)

16
17
30
42
55
47
43
40
24
12
0
0
0
0

High Clouds (% Sky Obscured)

4
5
15
30
31
30
40
40
50
45
45
36
26
9

ISS Passover

Visibility (miles)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
70
23
18
13
1

Precipitation Amount (mm)

0.8
1.4
1.3
1.5
2
1.2
0.8
1
0.7
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
26
25
24
24
23
23
23
22
21
20
20
20

Feels Like (°C)

33
33
33
30
30
30
30
29
29
26
26
25
25
24

Dew Point (°C)

24
24
23
24
23
23
23
23
22
22
21
20
20
20

Relative Humidity (%)

76
81
86
91
94
97
97
98
97
98
96
96
96
96

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

317
318
319
317
315
314
313
311
310
311
311
311
311
311

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 27/06/26 16:59:29. Forecast: 27/06/26 to 03/07/26. Timezone: UTC-5.00