Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 91%

17:15

03:44

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 OK
08 Good
09 Good
10 Bad
11 OK
12 OK
13 Bad
14 OK
15 Bad
16 Bad

Sun - Rise: 05:41, Set: 20:20, Transit: 13:01. Moon - Rise: 17:15, Set: 03:44. Civil Dark: 20:51 - 05:10. Nautical Dark: 21:30 - 04:31. Astro Dark: 22:14 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
95
98
94
85
93
76
71
30
6
2
52
45
37
59
25
86
64

Low Clouds (% Sky Obscured)

86
81
81
78
73
70
64
50
62
70
66
52
41
27
0
0
0
0
6
0
0
0
0
5

Medium Clouds (% Sky Obscured)

100
100
100
100
86
96
92
94
94
61
17
7
1
0
0
0
0
15
11
9
13
25
86
64

High Clouds (% Sky Obscured)

100
100
100
100
100
100
17
15
50
13
28
68
11
32
11
1
0
4
0
0
0
0
62
10

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
2
16
20
23
57
97
55
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 (%)

30
18
3
9
11
7
5
0
0
0
0
0
0
0
0
0
0
1
1
6
10
14
29
41

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
7
6
5
3
2
2
2
1
2
3
3
3
3
3
3
3
5
5
7
8
8
9
14

Chance of Frost

Temperature (°C)

7
7
7
7
6
6
6
6
5
5
4
3
3
4
5
8
10
13
15
17
18
19
20
18

Feels Like (°C)

4
4
4
4
4
4
4
4
4
3
2
1
1
1
3
5
9
12
14
15
16
16
16
11

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
85
88
90
91
90
93
94
94
94
96
93
86
74
59
47
37
29
24
19
16
23

Pressure (mb)

1016
1016
1017
1017
1018
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1018
1016
1015
1013
1012
1011
1010
1011

Ozone (du)

337
338
338
337
332
329
328
328
326
323
324
324
326
327
329
329
329
331
331
329
327
326
326
324

Thursday 28

Waxing Gibbous 96%

18:17

04:12

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

Sun - Rise: 05:40, Set: 20:21, Transit: 13:01. Moon - Rise: 18:17, Set: 04:12. Civil Dark: 20:52 - 05:09. Nautical Dark: 21:31 - 04:30. Astro Dark: 22:15 - 03:46

Total Clouds (% Sky Obscured)

100
99
73
100
100
100
100
100
89
83
46
57
62
60
12
0
0
0
69
41
28
69
70
54

Low Clouds (% Sky Obscured)

34
45
62
70
75
75
75
65
71
60
25
37
41
35
0
0
0
0
0
16
4
37
32
0

Medium Clouds (% Sky Obscured)

90
97
20
87
86
69
100
54
35
5
34
35
45
44
0
0
0
0
64
20
7
54
54
45

High Clouds (% Sky Obscured)

100
73
73
95
100
100
100
100
5
5
5
5
5
5
2
0
0
0
0
7
0
9
14
0

ISS Passover

Visibility (miles)

9
9
9
9
6
4
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
86
95
95
95
95
87
87
22
14
2
0
0
0
0
0
0
0
4
19
10
35
40
33

Precipitation Amount (mm)

0.6
0.6
1.6
1.3
1.6
1
0.7
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
6
4
3
5
3
2
4
3
4
2
2
2
2
3
5
8
9
12
12
13
9
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
13
12
9
7
7
7
5
6
6
6
5
6
6
9
11
10
12
13
13
12
13
10

Dew Point (°C)

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

Relative Humidity (%)

26
34
28
34
47
59
68
75
82
78
78
79
79
81
77
66
52
38
29
22
19
20
22
25

Pressure (mb)

1011
1012
1013
1015
1017
1018
1018
1018
1018
1017
1017
1016
1016
1015
1016
1015
1014
1013
1011
1010
1009
1008
1007
1006

Ozone (du)

325
326
327
328
328
330
328
327
325
324
326
330
331
328
326
323
323
322
320
320
321
319
316
313

Friday 29

Waxing Gibbous 99%

19:19

04:46

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

Sun - Rise: 05:40, Set: 20:22, Transit: 13:01. Moon - Rise: 19:19, Set: 04:46. Civil Dark: 20:53 - 05:09. Nautical Dark: 21:32 - 04:29. Astro Dark: 22:16 - 03:45

Total Clouds (% Sky Obscured)

35
30
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
1

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)

16
10
0
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
1

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)

6
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 (%)

36
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
9
5
5
4
3
4
5
5
5
5
5
6
6
4
4
6
9
11
13
14
13
13
12

Chance of Frost

Temperature (°C)

12
10
10
9
8
7
6
5
5
4
4
3
3
2
5
7
9
11
13
14
15
16
17
17

Feels Like (°C)

8
7
8
9
8
7
5
4
3
2
2
1
0
0
3
6
7
8
8
8
9
10
11
11

Dew Point (°C)

-0
3
2
3
2
2
0
-2
-4
-5
-6
-6
-6
-6
-5
-6
-7
-7
-8
-8
-9
-10
-11
-11

Relative Humidity (%)

42
60
56
63
68
68
64
59
55
51
51
52
54
54
49
37
31
27
24
21
18
15
14
14

Pressure (mb)

1007
1007
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1013
1013
1012
1012
1011
1011
1010
1009
1009

Ozone (du)

311
310
319
332
326
323
325
323
322
320
318
316
317
320
320
321
322
325
326
327
326
320
318
313

Saturday 30

Waxing Gibbous 100%

20:20

05:25

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

Sun - Rise: 05:39, Set: 20:22, Transit: 13:01. Moon - Rise: 20:20, Set: 05:25. Civil Dark: 20:54 - 05:08. Nautical Dark: 21:33 - 04:29. Astro Dark: 22:18 - 03:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
16
21
15
8
0
0
0
0
12
23
35
26
16
10
25
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
16
21
15
8
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
12
18
14
5
3
6
25
47

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
2
3
2
7
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)

12
11
9
6
5
5
5
4
5
5
5
5
5
5
4
2
3
5
7
8
9
9
12
11

Chance of Frost

Temperature (°C)

16
16
14
11
9
7
6
6
5
4
4
4
3
3
6
10
12
13
15
17
18
19
20
20

Feels Like (°C)

11
11
10
9
6
5
4
4
3
3
3
2
1
1
5
9
10
11
13
14
15
17
16
16

Dew Point (°C)

-10
-10
-9
-7
-8
-7
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-9
-9
-8

Relative Humidity (%)

15
16
19
27
31
35
41
43
44
47
46
45
46
46
39
31
27
24
20
18
16
14
13
14

Pressure (mb)

1009
1009
1010
1012
1013
1014
1015
1016
1016
1016
1017
1017
1017
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1011

Ozone (du)

310
307
306
307
307
305
302
301
301
303
303
304
306
308
307
305
304
304
305
306
305
304
303
303

Sunday 31

Full Moon 99%

21:18

06:12

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

Sun - Rise: 05:39, Set: 20:23, Transit: 13:01. Moon - Rise: 21:18, Set: 06:12. Civil Dark: 20:55 - 05:08. Nautical Dark: 21:34 - 04:28. Astro Dark: 22:19 - 03:43

Total Clouds (% Sky Obscured)

40
40
45
34
35
22
31
2
1
0
0
0
0
0
0
0
1
1
1
23
44
66
78
90

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)

40
40
45
34
35
22
31
2
1
0
0
0
0
0
0
0
1
1
1
23
43
65
78
90

High Clouds (% Sky Obscured)

20
15
15
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

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 (%)

7
12
14
3
11
9
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
8
18
24

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)

12
13
8
8
7
5
6
5
4
5
5
4
4
4
2
2
3
5
6
8
6
6
7
6

Chance of Frost

Temperature (°C)

19
17
17
15
11
11
9
9
8
8
7
7
6
6
8
11
14
15
17
19
18
18
17
17

Feels Like (°C)

14
12
13
10
7
8
7
7
8
7
6
6
6
5
6
7
9
9
10
11
18
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

15
23
25
31
49
53
57
57
58
57
56
57
57
58
50
43
37
29
23
18
21
24
27
32

Pressure (mb)

1011
1012
1013
1014
1017
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1021
1020
1019
1018
1018
1018
1018

Ozone (du)

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

Monday 1

Waning Gibbous 96%

22:09

07:05

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 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:39, Set: 20:24, Transit: 13:02. Moon - Rise: 22:09, Set: 07:05. Civil Dark: 20:55 - 05:07. Nautical Dark: 21:35 - 04:28. Astro Dark: 22:20 - 03:43

Total Clouds (% Sky Obscured)

100
91
82
73
63
54
45
50
53
54
57
56
58
53
44
45
60
71
82
88
94
100
97
95

Low Clouds (% Sky Obscured)

0
0
0
0
8
13
23
31
34
39
45
50
55
42
25
12
6
3
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

94
84
74
66
53
39
24
18
11
5
6
8
6
3
3
4
12
21
29
41
53
65
69
71

High Clouds (% Sky Obscured)

10
4
3
0
0
0
0
0
0
0
0
0
0
0
0
4
10
17
19
49
82
100
96
95

ISS Passover

Visibility (miles)

9
9
9
8
7
8
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 (%)

27
41
46
40
40
41
38
34
27
7
12
8
1
1
0
0
6
8
9
21
26
29
27
24

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
4
4
4
4
4
4
4
4
4
3
3
2
1
2
3
4
5
7
7
8
9
6

Chance of Frost

Temperature (°C)

16
15
13
12
10
9
9
8
8
7
7
7
6
6
9
11
14
15
17
19
19
19
20
19

Feels Like (°C)

16
16
11
11
11
10
10
9
6
6
6
5
5
5
6
7
8
9
10
11
17
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

36
42
49
56
66
67
65
67
66
65
65
65
65
66
58
51
45
36
29
23
23
23
22
22

Pressure (mb)

1018
1018
1019
1020
1022
1023
1024
1025
1025
1024
1024
1025
1025
1025
1025
1024
1024
1022
1021
1019
1019
1018
1017
1017

Ozone (du)

298
297
298
299
299
300
301
302
302
301
301
301
301
301
302
302
302
303
303
304
308
312
316
316

Tuesday 2

Waning Gibbous 92%

22:54

08:04

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

Sun - Rise: 05:38, Set: 20:25, Transit: 13:02. Moon - Rise: 22:54, Set: 08:04. Civil Dark: 20:56 - 05:07. Nautical Dark: 21:36 - 04:27. Astro Dark: 22:21 - 03:42

Total Clouds (% Sky Obscured)

95
96
97
96
71
47
27
27
22
17
13
0
0
0
1
1
9
17
25

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

73
68
69
84
68
47
27
23
12
0
0
0
0
0
0
0
8
16
24

High Clouds (% Sky Obscured)

95
96
97
96
69
39
8
27
22
17
13
0
0
0
1
1
9
17
25

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 (%)

20
22
19
9
9
10
10
8
3
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

Wind Speed/Direction (mph)

4
7
4
2
5
3
2
3
3
4
5
5
5
5
3
2
3
4
5

Chance of Frost

Temperature (°C)

19
19
17
15
12
11
10
8
8
8
8
7
7
7
10
12
15
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
21
28
37
48
54
62
71
70
69
68
68
66
66
54
44
35
29
24

Pressure (mb)

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

Ozone (du)

316
316
316
316
316
315
315
314
315
315
316
317
318
319
322
324
327
326
325

Forecast for Haver, Park, United States of America (39.03,-105.99)

Generated: 27/05/26 17:48:58. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-6.00