Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Third Quarter 54%

00:53

12:55

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:20, Set: 20:43, Transit: 13:01. Moon - Rise: 00:53, Set: 12:55. Civil Dark: 21:18 - 04:44. Nautical Dark: 22:05 - 03:58. Astro Dark: 23:02 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
86
83
74
91
59
84
94
83
45
19
45
81
80
65
67
74
60
45
45
45
82
91
83

Medium Clouds (% Sky Obscured)

100
91
74
53
100
73
86
67
68
62
70
100
100
100
100
100
100
100
100
100
96
90
100
100

High Clouds (% Sky Obscured)

98
100
75
100
58
67
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8
8
9
5
8
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
0
0
0
100
100
100
0
0
0
100
100
100
100
100
100
83
28
13
55
34
57
41
46

Precipitation Amount (mm)

0.4
0
0
0
0.6
0.4
0.2
0
0
0
0.9
1.8
0.7
0.7
1.3
1.3
0.4
0
0
0.4
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
20
19
19
20
20
21
22
22
22
23
23
22
21
21
21
21
20
19
18
18

Feels Like (°C)

23
23
22
22
22
22
21
22
23
24
24
24
24
25
24
24
22
22
23
21
21
19
19
18

Dew Point (°C)

19
18
18
18
18
18
18
19
19
20
19
20
20
20
20
20
20
20
20
20
18
18
18
17

Relative Humidity (%)

81
81
86
86
87
91
93
94
92
90
85
85
87
86
87
90
92
92
94
93
89
92
95
95

Pressure (mb)

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

Ozone (du)

319
322
323
325
323
325
324
325
325
323
321
323
325
325
326
329
332
334
334
334
335
336
335
337

Thursday 19

Waning Crescent 42%

01:13

14:10

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

Sun - Rise: 05:20, Set: 20:43, Transit: 13:01. Moon - Rise: 01:13, Set: 14:10. Civil Dark: 21:18 - 04:44. Nautical Dark: 22:05 - 03:58. Astro Dark: 23:03 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
81
79
65
33
16
8
6
14
14
14
12
20
15
11
1
2
1
0
5
0

Low Clouds (% Sky Obscured)

82
80
80
86
81
25
52
33
16
8
6
14
13
13
12
17
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
87
48
92
25
25
0
0
0
0
0
14
14
14
0
20
15
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
45
45
28
0
0
0
0
0
0
0
0
0
0
2
1
2
1
0
5
0

ISS Passover

Visibility (miles)

7
5
5
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

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

Precipitation Probability (%)

74
62
75
43
22
3
1
0
0
6
4
5
8
5
6
0
11
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.3
0.4
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
4
4
4
5
7
7
8
8
9
9
10
9
8
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
18
18
20
21
23
24
25
26
27
27
27
27
27
26
24
22
21
21

Feels Like (°C)

17
18
17
17
17
18
18
18
21
22
24
25
26
27
28
28
29
30
30
29
27
25
24
22

Dew Point (°C)

17
17
17
17
17
17
17
17
18
18
18
18
18
18
18
18
20
21
21
22
22
20
20
19

Relative Humidity (%)

96
96
95
96
96
96
95
93
92
82
73
68
64
60
59
58
63
69
70
79
87
89
91
92

Pressure (mb)

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

Ozone (du)

339
341
341
341
340
344
346
349
350
351
347
344
339
336
330
325
322
321
323
325
328
329
325
322

Friday 20

Waning Crescent 31%

01:35

15:27

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

Sun - Rise: 05:20, Set: 20:43, Transit: 13:02. Moon - Rise: 01:35, Set: 15:27. Civil Dark: 21:19 - 04:45. Nautical Dark: 22:05 - 03:58. Astro Dark: 23:03 - 03:00

Total Clouds (% Sky Obscured)

0
100
100
100
100
100
100
100
100
100
98
44
76
82
80
55
36
74
76
28
56
82
100
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
22
0
0
5
46
78
48
2
15
39
70
28
53
80
50
24

Medium Clouds (% Sky Obscured)

0
3
9
15
15
90
94
100
100
72
53
36
50
65
56
45
17
45
33
3
0
2
25
18

High Clouds (% Sky Obscured)

0
100
100
100
100
100
100
100
100
100
81
2
0
0
0
0
0
0
0
0
0
0
80
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
6
13
36
95
95
90
73
89
59
24
25
19
16
8
0
3
6
4
19
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.7
0.3
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
5
5
6
4
4
11
14
14
14
12
14
12
12
11
10
10
9
8
9
10

Chance of Frost

Temperature (°C)

20
19
19
20
20
20
20
20
20
20
21
23
24
24
26
27
28
27
27
27
26
25
25
24

Feels Like (°C)

22
21
19
19
20
19
19
21
21
20
20
22
23
24
26
27
28
29
28
29
29
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
88
82
77
75
89
93
93
88
89
83
84
76
81
82
81
82
86
87
86
86
89

Pressure (mb)

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

Ozone (du)

319
317
317
314
313
312
311
310
310
310
310
310
311
310
309
307
305
303
302
300
299
296
294
293

Saturday 21

Waning Crescent 20%

02:00

16:47

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

Sun - Rise: 05:20, Set: 20:43, Transit: 13:02. Moon - Rise: 02:00, Set: 16:47. Civil Dark: 21:19 - 04:45. Nautical Dark: 22:05 - 03:59. Astro Dark: 23:03 - 03:01

Total Clouds (% Sky Obscured)

36
47
46
37
32
28
33
40
23
38
15
26
4
3
4
4
3
2
0
0
0
0
1
1

Low Clouds (% Sky Obscured)

31
38
41
37
32
26
27
25
15
13
4
10
2
2
4
4
3
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
8
1
2
0
12
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
15
11
8
2
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 (%)

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

Chance of Frost

Temperature (°C)

24
23
24
23
23
24
23
24
25
26
27
29
30
31
32
33
33
33
32
31
30
29
29
28

Feels Like (°C)

25
26
25
25
25
25
24
25
26
27
27
30
32
33
35
36
36
36
35
34
33
32
31
30

Dew Point (°C)

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

Relative Humidity (%)

92
95
95
94
89
85
83
84
82
79
77
74
73
69
70
71
71
73
74
77
79
76
77
80

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1006
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008

Ozone (du)

293
294
294
294
294
294
293
292
293
292
291
292
294
294
295
295
295
297
298
300
301
301
300
300

Sunday 22

Waning Crescent 11%

02:30

18:09

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

Sun - Rise: 05:21, Set: 20:44, Transit: 13:02. Moon - Rise: 02:30, Set: 18:09. Civil Dark: 21:19 - 04:45. Nautical Dark: 22:05 - 03:59. Astro Dark: 23:03 - 03:01

Total Clouds (% Sky Obscured)

0
1
2
5
14
21
18
8
8
10
9
9
10
8
5
2
4
5
6
6
4
3
2
1

Low Clouds (% Sky Obscured)

0
1
2
4
11
16
18
8
8
10
9
9
8
6
4
1
2
3
3
3
2
2
1
1

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)

0
0
0
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 (%)

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)

13
12
12
12
12
12
11
11
12
12
13
14
14
15
15
15
15
15
15
15
14
13
13
13

Chance of Frost

Temperature (°C)

27
26
26
25
24
24
24
24
25
26
28
29
31
32
33
33
33
33
32
31
30
29
28
28

Feels Like (°C)

29
28
28
27
27
26
26
26
27
29
30
31
33
34
35
36
37
36
35
34
33
32
30
29

Dew Point (°C)

24
24
24
23
23
23
23
22
23
23
23
24
25
25
27
27
28
28
28
27
26
25
24
23

Relative Humidity (%)

82
86
88
91
94
92
94
89
86
81
75
72
70
68
69
69
73
72
76
78
79
76
75
76

Pressure (mb)

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

Ozone (du)

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

Monday 23

Waning Crescent 5%

03:08

19:30

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

Sun - Rise: 05:21, Set: 20:44, Transit: 13:02. Moon - Rise: 03:08, Set: 19:30. Civil Dark: 21:19 - 04:45. Nautical Dark: 22:05 - 03:59. Astro Dark: 23:03 - 03:01

Total Clouds (% Sky Obscured)

0
16
31
39
29
31
27
41
53
65
59
57
48
53
59
70
65
65
65
68
67
67
78
90

Low Clouds (% Sky Obscured)

0
3
5
6
7
10
12
13
13
12
15
19
17
3
3
4
3
3
4
5
9
13
18
22

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
4
4
5
9
5
7
9
19
31
39
26
14
0
15
27
40
40
54

High Clouds (% Sky Obscured)

0
14
22
24
15
8
2
18
41
65
57
30
0
25
43
65
60
60
65
68
67
67
78
90

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
4
3
30
46
58
61
55
44
39
46
55
90
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
26
26
25
25
25
25
26
27
29
30
31
32
31
30
29
29
29
29
28
27
26
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
75
71
72
76
83
85
82
78
76
72
70
67
67
68
68
71
73
77
80
83
86
88

Pressure (mb)

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

Ozone (du)

295
294
294
294
294
294
295
295
294
293
292
292
293
293
293
294
294
293
292
292
291
291
290
290

Tuesday 24

Waning Crescent 1%

03:59

20:41

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:21, Set: 20:44, Transit: 13:03. Moon - Rise: 03:59, Set: 20:41. Civil Dark: 21:19 - 04:46. Nautical Dark: 22:05 - 04:00. Astro Dark: 23:03 - 03:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
96
87
77
72
82
90
98
98
97
97
83
70
56
71
85

Low Clouds (% Sky Obscured)

24
26
24
26
30
33
35
41
53
64
58
53
51
54
50
47
45
46
47
42
37
32
39
46

Medium Clouds (% Sky Obscured)

52
31
13
2
1
0
0
7
13
24
18
14
8
8
6
6
6
5
4
3
1
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
96
84
69
53
64
76
88
86
84
84
71
60
44
63
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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

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

Precipitation Probability (%)

95
95
91
56
67
76
81
76
67
53
54
49
35
48
55
60
82
95
95
95
78
44
50
52

Precipitation Amount (mm)

1.3
1
0.6
0
0
0.3
0.5
0.4
0.2
0
0
0
0
0
0
0.3
0.5
0.8
1.1
0.8
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
24
25
25
25
25
25
25
26
26
27
28
28
35
34
33
33
32
32
29
30
30
30

Dew Point (°C)

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

Relative Humidity (%)

92
97
97
98
96
98
98
98
91
87
82
76
72
68
72
76
82
85
86
87
90
91
92
94

Pressure (mb)

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

Ozone (du)

291
291
292
293
293
293
293
293
293
293
293
293
293
293
293
293
293
293
294
294
294
294
294
295

Forecast for Spring Green, Sauk, United States of America (43.18,-90.07)

Generated: 18/06/25 16:43:08. Forecast: 18/06/25 to 24/06/25. Timezone: UTC-5.00