Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 24%

10:42

00:45

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

Sun - Rise: 05:45, Set: 20:15, Transit: 13:00. Moon - Rise: 10:42, Set: 00:45. Civil Dark: 20:45 - 05:14. Nautical Dark: 21:23 - 04:36. Astro Dark: 22:05 - 03:54

Total Clouds (% Sky Obscured)

90
80
82
69
12
2
3
3
4
4
3
17
22
25
19
2
1
1
23
12
100
91
90
90

Low Clouds (% Sky Obscured)

48
29
0
0
0
0
0
0
4
0
0
17
22
25
19
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

88
80
82
69
12
2
3
0
0
0
0
0
0
0
0
0
0
0
0
4
100
91
90
90

High Clouds (% Sky Obscured)

90
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
12
0
3
0
5

ISS Passover

Visibility (miles)

5
5
7
7
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
1
0
0
0
0
0
0

Precipitation Type

Very Light Rain
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 (%)

43
1
45
26
10
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
18

Precipitation Amount (mm)

0.2
0.2
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)

11
12
10
9
9
5
4
4
4
4
3
2
2
2
3
3
3
3
5
8
12
17
18
20

Chance of Frost

Temperature (°C)

10
8
9
10
10
6
4
3
2
1
1
-0
-1
-1
-2
-2
1
4
7
9
12
13
14
15

Feels Like (°C)

5
3
4
5
5
4
3
1
-1
-1
-1
-1
-2
-2
-3
-3
-0
3
5
6
8
6
6
6

Dew Point (°C)

-0
-1
-2
-4
-5
-5
-6
-7
-7
-8
-8
-8
-8
-8
-8
-8
-7
-6
-7
-8
-9
-10
-10
-10

Relative Humidity (%)

50
54
44
37
35
45
48
50
50
50
51
55
60
62
63
63
57
48
38
29
22
19
18
17

Pressure (mb)

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

Ozone (du)

363
365
368
372
371
367
364
362
361
360
359
358
359
358
358
359
361
362
362
361
358
360
366
369

Thursday 21

Waxing Crescent 34%

11:54

01:20

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

Sun - Rise: 05:44, Set: 20:15, Transit: 13:00. Moon - Rise: 11:54, Set: 01:20. Civil Dark: 20:46 - 05:13. Nautical Dark: 21:24 - 04:35. Astro Dark: 22:07 - 03:53

Total Clouds (% Sky Obscured)

97
100
100
72
63
70
3
23
34
25
2
0
1
1
0
1
0
15
77
77
77
87
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
19
34
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

92
85
74
5
4
0
0
9
4
25
2
0
0
0
0
0
0
0
0
0
0
75
95
94

High Clouds (% Sky Obscured)

79
100
100
72
63
70
0
0
0
0
0
0
0
0
0
0
0
15
77
77
77
87
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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 (%)

12
7
8
9
6
8
14
15
29
12
17
4
1
1
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)

20
21
21
20
16
15
10
5
4
6
4
5
5
6
6
6
5
4
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

15
15
14
13
12
9
6
4
3
3
4
2
1
-0
-1
-2
1
4
6
9
11
13
15
16

Feels Like (°C)

6
6
5
4
6
3
2
3
3
1
1
0
-1
-2
-3
-4
-1
3
5
7
10
10
12
12

Dew Point (°C)

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

Relative Humidity (%)

17
17
18
22
23
28
51
61
64
67
66
76
80
80
80
79
63
46
35
28
22
18
16
14

Pressure (mb)

1006
1005
1005
1006
1006
1007
1009
1010
1011
1012
1011
1011
1012
1013
1014
1014
1015
1015
1014
1013
1011
1010
1008
1007

Ozone (du)

368
368
370
372
374
375
375
374
369
365
367
368
368
366
364
364
363
362
359
355
354
352
351
353

Friday 22

Waxing Crescent 46%

13:03

01:48

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

Sun - Rise: 05:44, Set: 20:16, Transit: 13:00. Moon - Rise: 13:03, Set: 01:48. Civil Dark: 20:47 - 05:13. Nautical Dark: 21:25 - 04:34. Astro Dark: 22:08 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
52
38
27
2
7
18
75
48
73
75
84
92
94

Low Clouds (% Sky Obscured)

0
0
0
0
23
69
95
92
92
45
36
37
26
17
0
7
18
40
21
15
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
83
100
100
100
100
100
100
97
100
0
0
0
0
0
0
75
39
59
68
79
78
80

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
5
7
6
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
3
1
0
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
4
11
36
57
89
42
29
12
19
38
28
13
2
0
0
0
0
2
2
4
9
11
12

Precipitation Amount (mm)

0
0
0
0
0
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
12
13
7
9
8
4
3
5
3
3
4
4
5
4
4
4
3
5
8
8
9
10
12

Chance of Frost

Temperature (°C)

16
15
14
11
9
7
7
6
5
5
4
4
4
2
2
1
3
5
8
10
12
14
15
15

Feels Like (°C)

11
9
8
7
4
3
4
4
2
2
2
1
1
-1
-1
0
2
4
7
9
10
11
12
10

Dew Point (°C)

-12
-12
-13
-7
-1
0
1
0
0
0
0
-0
-0
-0
-0
-1
-1
-2
-4
-5
-6
-8
-9
-10

Relative Humidity (%)

13
14
14
26
50
63
67
67
70
71
75
72
76
83
88
86
74
58
43
34
26
22
18
16

Pressure (mb)

1006
1006
1007
1009
1010
1013
1015
1016
1016
1016
1016
1015
1016
1016
1017
1018
1018
1018
1017
1016
1016
1015
1014
1013

Ozone (du)

352
349
348
348
349
351
354
356
354
352
353
356
361
367
367
363
363
364
359
356
353
351
350
349

Saturday 23

First Quarter 57%

14:08

02:13

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

Sun - Rise: 05:43, Set: 20:17, Transit: 13:00. Moon - Rise: 14:08, Set: 02:13. Civil Dark: 20:48 - 05:12. Nautical Dark: 21:26 - 04:34. Astro Dark: 22:09 - 03:50

Total Clouds (% Sky Obscured)

78
61
49
44
11
4
11
36
0
0
0
4
2
0
0
0
0
0
28
55
90
100
100
100

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)

70
61
49
44
7
0
1
9
0
0
0
0
0
0
0
0
0
0
25
46
70
99
100
100

High Clouds (% Sky Obscured)

0
2
1
3
1
1
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

12
10
3
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
13

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
14
14
14
12
9
5
5
5
5
5
5
4
5
5
5
4
3
3
4
6
9
9
8

Chance of Frost

Temperature (°C)

16
16
16
15
13
11
8
7
6
5
5
4
4
4
3
3
6
9
12
14
16
17
18
17

Feels Like (°C)

9
10
9
8
7
7
6
5
3
4
3
3
2
2
2
2
5
9
11
13
14
14
13
13

Dew Point (°C)

-10
-9
-9
-9
-8
-6
-5
-5
-5
-5
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4

Relative Humidity (%)

16
17
17
19
22
30
39
44
45
46
47
48
50
51
53
54
45
36
29
25
23
22
21
24

Pressure (mb)

1013
1013
1013
1014
1015
1016
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1019
1018
1017
1016
1016

Ozone (du)

346
344
342
341
340
339
338
336
334
334
332
333
334
333
333
333
333
334
332
331
331
331
331
331

Sunday 24

Waxing Gibbous 67%

No Rise

02:35

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

Sun - Rise: 05:42, Set: 20:18, Transit: 13:01. Moon - Rise: No Rise, Set: 02:35. Civil Dark: 20:49 - 05:11. Nautical Dark: 21:27 - 04:33. Astro Dark: 22:10 - 03:49

Total Clouds (% Sky Obscured)

79
67
87
86
85
70
84
79
76
62
65
79
41
18
0
1
1
2
7
11
14
41
68
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
18
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
43
87
86
85
64
84
72
65
29
21
20
4
1
0
0
0
0
6
11
14
32
50
72

High Clouds (% Sky Obscured)

4
1
1
14
17
9
2
1
0
32
63
79
41
18
0
1
1
2
5
7
9
39
68
95

ISS Passover

Visibility (miles)

9
9
9
8
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

18
26
31
27
30
33
24
20
2
3
2
0
0
0
0
0
0
0
3
5
5
17
23
28

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

Chance of Frost

Temperature (°C)

15
16
16
15
14
12
10
11
10
9
8
7
6
6
6
5
8
11
14
16
17
18
18
18

Feels Like (°C)

12
14
12
12
11
9
7
9
8
7
7
6
5
5
5
4
5
6
8
9
10
11
17
16

Dew Point (°C)

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

Relative Humidity (%)

32
30
34
37
38
49
58
54
58
60
62
63
64
64
64
65
52
44
36
30
25
22
23
25

Pressure (mb)

1016
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1017
1015
1014
1012
1012
1011

Ozone (du)

331
331
332
332
332
333
333
333
333
333
331
330
329
330
333
335
335
336
336
335
334
333
332
332

Monday 25

Waxing Gibbous 76%

15:11

02:57

15 Bad
16 Bad
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

Sun - Rise: 05:42, Set: 20:19, Transit: 13:01. Moon - Rise: 15:11, Set: 02:57. Civil Dark: 20:50 - 05:11. Nautical Dark: 21:28 - 04:32. Astro Dark: 22:12 - 03:48

Total Clouds (% Sky Obscured)

96
95
96
90
80
73
77
81
85
77
67
57
63
67
74
86
90
94
96
98
100
94
88
81

Low Clouds (% Sky Obscured)

7
13
20
35
49
60
47
35
38
41
36
34
44
53
63
66
61
56
28
17
9
13
20
28

Medium Clouds (% Sky Obscured)

65
66
60
59
59
65
64
63
58
46
32
22
32
44
37
16
15
9
16
22
28
46
64
80

High Clouds (% Sky Obscured)

96
93
93
90
80
73
68
36
5
5
5
5
36
67
74
86
79
70
81
91
100
74
58
37

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

44
74
73
73
79
86
76
65
53
44
31
7
9
9
0
5
13
19
18
16
9
24
29
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
9
8
7
7
5
3
3
3
3
4
4
4
4
3
3
4
6
8
10
12
13

Chance of Frost

Temperature (°C)

18
17
16
15
13
12
11
10
9
8
7
6
6
6
5
5
7
10
13
15
17
19
18
18

Feels Like (°C)

15
15
15
15
11
11
11
10
10
9
5
6
5
6
5
5
5
6
7
7
8
9
16
14

Dew Point (°C)

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

Relative Humidity (%)

27
29
32
35
42
50
59
63
68
73
75
78
80
79
79
78
65
54
44
36
29
23
26
30

Pressure (mb)

1010
1010
1010
1010
1012
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1011
1011
1009
1008
1006
1006
1005

Ozone (du)

331
330
330
329
329
329
330
330
330
330
330
330
330
331
332
333
333
334
335
334
334
334
334
333

Tuesday 26

Waxing Gibbous 84%

16:13

03:19

15 Bad
16 Bad
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 OK

Sun - Rise: 05:41, Set: 20:20, Transit: 13:01. Moon - Rise: 16:13, Set: 03:19. Civil Dark: 20:51 - 05:10. Nautical Dark: 21:29 - 04:31. Astro Dark: 22:13 - 03:47

Total Clouds (% Sky Obscured)

81
81
80
62
44
30
54
81
100
97
95
92
93
96
99
92
84
77
62
47
32

Low Clouds (% Sky Obscured)

22
16
3
7
11
15
16
15
11
10
9
8
5
5
5
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
53
41
35
33
30
24
14
4
5
6
7
6
6
5
4
3
2
11
21
30

High Clouds (% Sky Obscured)

34
47
58
39
20
1
34
67
100
97
95
92
83
66
47
33
18
4
34
47
32

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

53
74
94
90
80
74
70
56
11
15
11
4
7
5
0
1
1
0
11
15
14

Precipitation Amount (mm)

0
0.3
0.6
0.7
0.5
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
9
7
5
5
6
4
4
4
3
3
4
4
4
4
3
3
3
5
6

Chance of Frost

Temperature (°C)

17
15
14
12
11
9
8
7
6
6
6
6
5
5
5
5
7
9
12
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
40
47
55
61
69
78
79
81
82
80
78
75
74
72
71
55
43
33
28
24

Pressure (mb)

1005
1006
1006
1007
1008
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010

Ozone (du)

333
334
334
334
336
337
338
339
340
342
342
343
344
344
345
345
346
348
350
351
353

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

Generated: 20/05/26 14:34:11. Forecast: 20/05/26 to 26/05/26. Timezone: UTC-6.00