Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 78%

13:47

04:28

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

Sun - Rise: 06:37, Set: 17:55, Transit: 12:16. Moon - Rise: 13:47, Set: 04:28. Civil Dark: 18:22 - 06:10. Nautical Dark: 18:52 - 05:39. Astro Dark: 19:22 - 05:08

Total Clouds (% Sky Obscured)

43
33
26
21
3
13
3
4
5
8
4
4
23
21
25
33
20
52
91
66
11
20
38
34

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)

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
1
0
0
0
0
0
0
19
20
25
33
20
52
91
66
2
2
5
5

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)

14
10
8
7
6
7
6
6
6
7
7
7
7
7
8
9
10
10
12
13
13
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-8
-8
-9
-9
-10
-11
-12
-12
-12
-13
-16
-17
-16
-14
-13
-12
-11
-10
-8
-8

Relative Humidity (%)

66
69
72
72
71
69
66
63
60
57
55
53
50
38
24
18
18
19
20
22
25
28
39
47

Pressure (mb)

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

Ozone (du)

317
316
318
318
317
319
320
319
318
316
317
316
316
318
319
321
323
324
322
319
316
317
316
315

Friday 27

Waxing Gibbous 87%

15:02

05:10

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

Sun - Rise: 06:36, Set: 17:56, Transit: 12:16. Moon - Rise: 15:02, Set: 05:10. Civil Dark: 18:23 - 06:09. Nautical Dark: 18:54 - 05:38. Astro Dark: 19:23 - 05:07

Total Clouds (% Sky Obscured)

35
22
5
2
0
1
30
30
30
24
7
7
5
2
22
72
42
17
76
100
99
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
19
58
58
76
100

High Clouds (% Sky Obscured)

5
3
0
0
0
0
5
5
5
4
1
2
2
0
22
72
42
17
76
100
99
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
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)

6
6
6
6
7
7
7
7
6
6
6
6
6
5
5
5
6
6
7
7
7
6
5
5

Chance of Frost

Temperature (°C)

1
-0
-1
-1
-1
-1
-2
-2
-2
-2
-3
-3
-3
0
3
5
7
8
9
9
9
8
6
4

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-8
-8
-9
-9
-9
-9
-10
-9
-10
-12
-14
-15
-16
-15
-15
-14
-10
-10

Relative Humidity (%)

56
61
65
66
66
64
63
62
61
61
60
59
58
48
37
27
20
17
15
16
16
19
29
35

Pressure (mb)

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

Ozone (du)

312
312
312
313
311
312
313
315
317
317
313
311
310
308
307
305
304
306
306
304
304
303
303
304

Saturday 28

Waxing Gibbous 94%

16:15

05:44

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: 06:34, Set: 17:57, Transit: 12:16. Moon - Rise: 16:15, Set: 05:44. Civil Dark: 18:24 - 06:07. Nautical Dark: 18:55 - 05:37. Astro Dark: 19:24 - 05:06

Total Clouds (% Sky Obscured)

100
100
88
76
57
70
82
80
67
100
81
49
51
84
72
78
67
73
100
63
100
100
100
99

Low Clouds (% Sky Obscured)

31
34
30
27
14
17
26
39
39
35
24
35
31
80
63
53
51
0
0
0
0
0
8
17

Medium Clouds (% Sky Obscured)

100
100
66
39
34
36
36
41
42
36
16
1
19
30
19
30
0
31
57
25
65
58
41
36

High Clouds (% Sky Obscured)

100
100
36
33
14
33
47
37
5
100
53
5
0
2
0
63
10
40
95
50
100
100
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
8
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
6
12
4
1
1
1
3
16
30
22
21
18
21
20
19
10
11
18
10
9
14
13
12

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

Chance of Frost

Temperature (°C)

3
2
2
2
2
1
1
1
-0
-1
-1
-1
-0
2
4
6
8
9
9
9
8
7
7
5

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-8
-7
-7
-6
-5
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-5
-4
-4
-3
-3
-3

Relative Humidity (%)

42
46
49
51
51
58
61
70
77
80
80
80
78
69
58
49
45
40
38
39
43
47
52
60

Pressure (mb)

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

Ozone (du)

304
306
308
314
324
326
330
333
330
329
329
337
338
337
333
324
302
296
294
293
292
292
291
290

Sunday 1

Waxing Gibbous 98%

17:24

06:12

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: 06:33, Set: 17:58, Transit: 12:15. Moon - Rise: 17:24, Set: 06:12. Civil Dark: 18:25 - 06:06. Nautical Dark: 18:56 - 05:35. Astro Dark: 19:25 - 05:04

Total Clouds (% Sky Obscured)

99
99
100
100
74
69
59
63
71
74
72
66
66
71
79
86
70
67
73
91
100
100
100
100

Low Clouds (% Sky Obscured)

24
40
54
68
46
24
1
1
1
1
1
0
0
4
9
13
9
4
0
8
15
23
37
50

Medium Clouds (% Sky Obscured)

22
19
29
26
22
15
0
12
23
35
39
39
39
37
36
35
57
67
73
76
62
100
27
67

High Clouds (% Sky Obscured)

97
98
99
100
74
57
36
43
50
57
44
29
15
31
43
60
67
67
73
91
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
None
None
None

Precipitation Probability (%)

3
3
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
5
15
15

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)

4
3
2
2
2
2
3
3
3
3
3
3
3
3
5
6
7
9
12
13
12
11
8
7

Chance of Frost

Temperature (°C)

4
2
1
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
1
3
5
8
10
10
10
9
9
7
4

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-6
-7
-7
-6
-6
-5
-3
-2

Relative Humidity (%)

66
74
81
86
86
86
86
86
86
87
87
89
86
77
64
52
38
30
31
33
34
38
50
63

Pressure (mb)

1014
1015
1016
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1013
1011
1010
1009
1008
1009
1009
1009
1011

Ozone (du)

290
291
291
290
290
291
291
292
292
292
290
289
290
291
292
293
294
293
293
292
289
289
290
289

Monday 2

Waxing Gibbous 100%

18:31

06:37

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
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: 06:31, Set: 17:59, Transit: 12:15. Moon - Rise: 18:31, Set: 06:37. Civil Dark: 18:26 - 06:05. Nautical Dark: 18:57 - 05:34. Astro Dark: 19:27 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
90
81
34
40
48
53
56
57
59
57
55
51
74
84
93
94
97
100
99
99

Low Clouds (% Sky Obscured)

64
60
56
53
49
46
34
40
48
53
56
57
59
57
55
51
59
62
60
67
70
73
81
81

Medium Clouds (% Sky Obscured)

15
11
8
2
4
4
8
12
18
23
27
35
39
28
19
14
38
62
69
75
81
89
84
78

High Clouds (% Sky Obscured)

100
100
100
100
72
43
1
0
0
0
0
0
0
0
0
0
55
78
93
94
97
99
99
99

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
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
Very Light Rain
Light Rain
Sleet
Snow
Snow
Snow

Precipitation Probability (%)

7
16
15
9
8
5
0
3
7
9
18
25
28
37
41
41
47
54
61
81
87
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0.2
0.5
0.4
1.1
1.1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-2
-2
-3
-3
-4
-4
-4
-4
-4
-4
-5
-6
-9
-11
-12
-13
-11
-9
-7
-6

Relative Humidity (%)

74
80
81
81
81
78
76
77
75
75
77
78
78
69
59
47
34
30
28
25
32
41
51
57

Pressure (mb)

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

Ozone (du)

291
294
296
293
292
294
294
295
295
299
302
305
303
301
298
294
294
296
297
298
301
304
307
306

Tuesday 3

Full Moon 99%

No Rise

07:00

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

Sun - Rise: 06:30, Set: 18:00, Transit: 12:15. Moon - Rise: No Rise, Set: 07:00. Civil Dark: 18:27 - 06:03. Nautical Dark: 18:58 - 05:32. Astro Dark: 19:28 - 05:01

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
99
95
85
66
50
30
18
22
19
25
25
27
29
36
33
28
21
20

Low Clouds (% Sky Obscured)

85
80
66
66
81
81
80
81
79
66
50
30
18
22
19
25
20
12
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
90
94
97
96
96
95
70
42
8
12
4
0
0
0
0
3
9
20
25
13
0
1
1

High Clouds (% Sky Obscured)

99
99
100
100
68
36
4
3
1
0
0
0
0
0
0
0
1
2
3
21
33
28
21
12

ISS Passover

Visibility (miles)

7
5
4
3
1
3
5
7
8
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
93
81
74
63
52
50
47
37
25
23
18
2
2
1
0
1
1
0
0
0

Precipitation Amount (mm)

0.6
0.7
0.7
0.8
0.6
0.4
0.4
0.3
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
0
-0
-1
-1
-2
-2
-2
-2
-3
-2
-1
-0
2
4
6
7
7
8
7
6
5
4

Feels Like (°C)

-2
-3
-2
-3
-3
-5
-4
-4
-4
-4
-4
-4
-3
-4
-3
-3
-2
5
5
4
4
5
5
0

Dew Point (°C)

-5
-4
-4
-3
-3
-3
-3
-3
-4
-5
-6
-6
-6
-6
-7
-8
-9
-10
-11
-12
-12
-11
-10
-9

Relative Humidity (%)

63
70
74
80
86
87
87
91
86
84
79
74
68
63
52
42
35
30
26
22
25
28
32
38

Pressure (mb)

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

Ozone (du)

305
303
304
305
306
304
302
300
301
303
304
306
307
308
306
303
301
300
299
298
297
295
294
295

Wednesday 4

Waning Gibbous 96%

19:36

07:22

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

Sun - Rise: 06:28, Set: 18:01, Transit: 12:15. Moon - Rise: 19:36, Set: 07:22. Civil Dark: 18:28 - 06:02. Nautical Dark: 18:59 - 05:31. Astro Dark: 19:29 - 05:00

Total Clouds (% Sky Obscured)

29
38
43
49
45
39
34
25
19
12
9
6
1
7
13
20
46
73
100
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

Medium Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
0
0
0
1
7
13
18
46
73
100
100
100
100

High Clouds (% Sky Obscured)

6
11
17
20
14
8
2
0
0
1
9
6
1
7
7
0
0
0
0
27
54
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
25
35
13
26
30
32

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

Wind Speed/Direction (mph)

6
5
4
4
4
4
4
4
4
3
3
3
3
3
6
9
12
12
13
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
55
57
58
59
59
57
57
57
58
58
57
54
52
43
35
29
28
28
27
34
41

Pressure (mb)

1009
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1004
1002
1002
1001
1001
1001
1002

Ozone (du)

296
296
298
299
301
302
303
305
307
310
313
314
315
315
319
322
325
325
325
325
328
332

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

Generated: 26/02/26 19:46:46. Forecast: 26/02/26 to 04/03/26. Timezone: UTC-7.00