Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 45%

13:38

02:04

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

Sun - Rise: 06:33, Set: 20:23, Transit: 13:28. Moon - Rise: 13:38, Set: 02:04. Civil Dark: 20:50 - 06:06. Nautical Dark: 21:22 - 05:34. Astro Dark: 21:56 - 05:00

Total Clouds (% Sky Obscured)

61
55
51
27
19
35
49
28
70
85
44
48
40
57
47
57
80
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

32
0
0
0
2
18
20
24
27
37
34
32
32
31
39
42
27
27
37
17
23
11
19
19

Medium Clouds (% Sky Obscured)

61
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
0
41
2
2
30
89
74
75

High Clouds (% Sky Obscured)

55
50
51
27
12
9
17
1
25
25
1
0
4
57
2
46
30
100
100
100
100
100
100
37

ISS Passover

Visibility (miles)

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

Fog (%)

0
1
0
0
0
81
7
77
95
100
100
87
100
98
91
91
57
10
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
89
20
13
37
11
4
1
2
1
0
0
1
35
41
16
48
68
75
95
57
71
28
17

Precipitation Amount (mm)

4.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0.8
0
0.5
0
0

Wind Speed/Direction (mph)

11
9
6
6
6
6
6
6
7
6
7
6
5
4
5
6
8
9
8
10
11
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
14
17
17
18
20
20
19
19
19
20
20
21
21
21
21
21
21
19
18
18
18
18
21

Relative Humidity (%)

53
51
56
65
73
87
89
89
89
91
92
94
95
95
95
91
84
76
63
57
57
59
61
71

Pressure (mb)

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

Ozone (du)

344
346
348
349
346
341
337
336
333
335
337
341
343
348
351
347
348
346
342
339
336
333
330
336

Saturday 23

First Quarter 56%

14:37

02:35

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: 06:33, Set: 20:24, Transit: 13:28. Moon - Rise: 14:37, Set: 02:35. Civil Dark: 20:50 - 06:06. Nautical Dark: 21:22 - 05:34. Astro Dark: 21:57 - 04:59

Total Clouds (% Sky Obscured)

70
93
88
76
52
59
80
63
100
93
67
99
100
98
100
100
90
63
34
50
99
82
69
97

Low Clouds (% Sky Obscured)

21
25
23
19
26
23
28
25
28
27
34
28
25
23
23
17
19
13
14
18
17
21
24
29

Medium Clouds (% Sky Obscured)

69
34
67
72
51
48
71
33
40
46
54
73
36
4
2
2
13
22
22
20
46
33
40
56

High Clouds (% Sky Obscured)

1
93
65
65
52
59
75
63
100
93
22
86
68
90
100
100
50
24
20
1
60
55
4
65

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
67
70
89
73
73
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

21
95
95
71
37
19
5
8
1
1
2
4
24
24
24
32
7
51
46
53
41
57
58
56

Precipitation Amount (mm)

0
1
4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0.2
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
16
15
17
18
18
18
18
19
19
19
19
18
19
18
18
17
17
16
16
16
16
16
15

Relative Humidity (%)

61
50
53
67
78
81
79
80
86
89
89
89
85
88
86
82
73
66
58
54
50
47
46
45

Pressure (mb)

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

Ozone (du)

337
336
337
340
339
339
338
337
335
331
331
329
330
331
333
336
338
340
342
343
345
345
346
346

Sunday 24

Waxing Gibbous 67%

15:34

03:03

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

Sun - Rise: 06:32, Set: 20:24, Transit: 13:28. Moon - Rise: 15:34, Set: 03:03. Civil Dark: 20:51 - 06:05. Nautical Dark: 21:23 - 05:33. Astro Dark: 21:57 - 04:59

Total Clouds (% Sky Obscured)

98
96
23
34
42
35
37
67
83
65
53
64
69
85
77
80
58
35
34
30
34
36
41
36

Low Clouds (% Sky Obscured)

24
20
18
25
28
21
19
26
43
40
45
55
67
67
61
57
39
35
34
30
34
36
39
29

Medium Clouds (% Sky Obscured)

48
51
2
2
2
2
2
0
0
6
0
0
0
0
0
0
0
0
0
0
11
23
36
30

High Clouds (% Sky Obscured)

65
75
1
0
0
0
0
23
30
4
0
2
3
45
39
54
30
3
2
0
2
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
1
1
2
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
2
12
0
16
43
41
2
2
2
2
2
2
2
2
2
2

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 (%)

25
11
0
0
1
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

27
27
27
25
24
23
22
22
21
21
21
21
20
20
20
21
23
24
26
27
28
29
30
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
47
55
67
82
89
89
92
94
95
96
98
98
98
96
92
81
68
60
53
49
45
42
41

Pressure (mb)

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

Ozone (du)

346
346
345
345
348
350
350
346
341
341
339
338
340
344
345
344
343
342
342
340
341
341
341
343

Monday 25

Waxing Gibbous 76%

16:30

03:30

17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
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: 06:32, Set: 20:25, Transit: 13:29. Moon - Rise: 16:30, Set: 03:30. Civil Dark: 20:51 - 06:05. Nautical Dark: 21:24 - 05:33. Astro Dark: 21:58 - 04:58

Total Clouds (% Sky Obscured)

44
44
14
6
0
1
3
4
3
7
35
28
64
87
83
76
70
74
54
59
65
79
74
71

Low Clouds (% Sky Obscured)

27
21
5
1
0
0
0
0
0
0
0
10
21
34
34
34
31
36
39
47
44
49
47
48

Medium Clouds (% Sky Obscured)

24
17
11
6
0
0
0
0
0
0
0
0
0
0
12
25
38
42
47
51
49
45
43
39

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
4
3
4
11
21
44
67
56
47
35
30
1
0
6
35
35
30

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

1
0
1
2
3
3
2
0
2
4
11
38
12
5
34
12
34
34
34
10
21
27
20
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
29
27
26
24
24
23
22
22
21
21
20
20
20
21
23
25
27
28
29
30
31
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
45
53
61
69
74
78
80
87
91
95
95
95
96
100
95
88
79
67
58
52
48
47
53

Pressure (mb)

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

Ozone (du)

346
348
348
347
344
338
336
335
335
335
334
334
334
335
336
338
339
339
338
339
338
335
334
335

Tuesday 26

Waxing Gibbous 84%

No Rise

03:58

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 OK
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:31, Set: 20:25, Transit: 13:29. Moon - Rise: No Rise, Set: 03:58. Civil Dark: 20:52 - 06:05. Nautical Dark: 21:25 - 05:32. Astro Dark: 21:59 - 04:58

Total Clouds (% Sky Obscured)

67
66
78
90
100
100
100
100
100
100
100
100
100
100
100
100
100
78
56
34
37
39
41
48

Low Clouds (% Sky Obscured)

32
24
16
8
0
9
18
29
31
45
30
3
1
3
3
2
1
11
21
32
31
29
28
39

Medium Clouds (% Sky Obscured)

33
31
43
66
71
79
85
86
94
87
81
62
44
15
4
0
0
0
0
0
9
14
19
23

High Clouds (% Sky Obscured)

25
20
44
62
100
100
100
100
100
100
100
100
100
100
100
100
100
74
49
23
16
9
0
0

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
1
1
2
9
9
9
9
9
9
9
9
9
9
8
6
4

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

40
48
22
21
16
77
95
95
95
95
95
45
27
9
17
14
5
12
14
15
35
45
51
54

Precipitation Amount (mm)

0
0.2
0
0
0
0.5
0.9
2.4
2.5
2
1.1
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

8
9
8
7
6
4
5
6
6
12
10
16
9
7
1
2
4
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

29
29
28
27
26
25
24
23
22
22
21
22
21
21
20
21
22
24
25
27
28
29
30
31

Feels Like (°C)

30
30
29
29
28
27
26
25
23
21
23
22
24
21
23
23
23
24
24
25
25
33
33
33

Dew Point (°C)

21
21
23
23
23
23
22
21
21
20
20
20
19
19
19
19
18
18
19
20
20
22
23
25

Relative Humidity (%)

61
61
76
78
84
86
87
89
95
89
94
91
89
92
95
87
78
72
68
64
60
64
68
71

Pressure (mb)

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

Ozone (du)

333
331
335
338
333
330
330
326
324
321
322
325
328
328
331
335
340
344
343
342
341
341
340
340

Wednesday 27

Waxing Gibbous 91%

17:26

04:28

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: 06:31, Set: 20:26, Transit: 13:29. Moon - Rise: 17:26, Set: 04:28. Civil Dark: 20:53 - 06:04. Nautical Dark: 21:25 - 05:32. Astro Dark: 22:00 - 04:57

Total Clouds (% Sky Obscured)

59
69
60
50
41
33
29
26
21
16
11
31
43
52
49
45
41
59
74
98
98
97
97
98

Low Clouds (% Sky Obscured)

50
61
53
44
35
32
28
24
18
12
6
23
39
52
45
42
37
45
51
62
50
38
21
22

Medium Clouds (% Sky Obscured)

26
26
21
14
6
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
4
10
15
19
16
11
17
11
5
11
16
21
39
54
72
77
85
97
97

ISS Passover

Visibility (miles)

6
8
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

60
69
67
55
39
50
57
62
56
49
37
40
38
32
28
22
4
13
16
20
34
45
56
52

Precipitation Amount (mm)

0.2
0.4
0.4
0.3
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

6
6
6
5
5
5
4
4
4
3
3
4
4
3
3
4
4
4
4
5
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
32
33
32
32
31
31
29
28
25
25
25
25
24
24
25
27
28
27
27
26
35
33
32

Dew Point (°C)

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

Relative Humidity (%)

72
74
76
81
86
91
92
95
97
96
96
98
98
98
98
94
92
88
77
69
60
56
54
51

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1010
1010
1010
1009
1009
1008

Ozone (du)

338
337
335
336
337
339
338
338
338
335
333
330
329
328
327
325
324
323
322
321
320
319
318
317

Thursday 28

Waxing Gibbous 96%

18:23

05:02

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

Sun - Rise: 06:31, Set: 20:26, Transit: 13:29. Moon - Rise: 18:23, Set: 05:02. Civil Dark: 20:53 - 06:04. Nautical Dark: 21:26 - 05:31. Astro Dark: 22:01 - 04:57

Total Clouds (% Sky Obscured)

98
99
98
97
96
96
96
96
97
98
100
99
98
98
91
86
76
66
55
42

Low Clouds (% Sky Obscured)

23
23
15
7
0
0
0
0
1
2
2
7
13
16
22
28
37
47
49
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
5
7
6
4
10
12
16
14
13
8
3
4
5
7

High Clouds (% Sky Obscured)

96
95
91
88
84
81
79
82
88
94
98
93
87
78
61
45
31
24
16
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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

38
24
21
16
2
3
3
1
28
37
44
34
15
0
3
4
3
18
23
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
4
3
4
4
4
5
4
4
3
3
3
4
4
6
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
33
34
31
31
31
30
29
29
26
26
26
26
25
25
25
26
27
28
28

Dew Point (°C)

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

Relative Humidity (%)

54
57
61
66
74
81
84
87
91
92
94
95
94
95
94
84
76
68
62
56

Pressure (mb)

1008
1007
1007
1007
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1008
1008

Ozone (du)

316
315
315
315
316
317
316
315
314
313
312
311
311
310
310
310
309
308
307
305

Forecast for Driftwood, Hays, United States of America (30.13,-97.97)

Generated: 22/05/26 17:11:56. Forecast: 22/05/26 to 28/05/26. Timezone: UTC-5.00