Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 88%

23:41

08:55

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

Sun - Rise: 06:15, Set: 20:23, Transit: 13:20. Moon - Rise: 23:41, Set: 08:55. Civil Dark: 20:52 - 05:47. Nautical Dark: 21:27 - 05:12. Astro Dark: 22:05 - 04:33

Total Clouds (% Sky Obscured)

82
88
91
50
14
20
0
0
0
0
0
1
0
0
0
0
23
6
37
33
17
12
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
37
26
17
12
0
0

Medium Clouds (% Sky Obscured)

82
88
64
29
14
20
0
0
0
0
0
0
0
0
0
0
23
0
0
16
0
0
0
0

High Clouds (% Sky Obscured)

64
71
76
2
7
0
0
0
0
0
0
1
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
3
13
2
10
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)

9
7
7
5
5
4
3
3
3
4
4
5
5
5
7
6
6
6
7
10
11
11
11
11

Chance of Frost

Temperature (°C)

25
25
25
26
25
24
22
20
19
18
18
17
16
15
15
15
15
16
19
21
23
25
27
28

Feels Like (°C)

23
23
24
26
26
26
22
22
21
19
19
17
16
15
15
15
16
16
19
21
23
26
27
28

Dew Point (°C)

11
12
11
11
13
15
14
11
11
11
11
10
9
9
10
11
11
11
13
14
14
14
13
12

Relative Humidity (%)

40
43
40
38
45
55
59
58
62
64
65
63
62
65
70
74
74
73
71
62
56
49
41
36

Pressure (mb)

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

Ozone (du)

313
313
312
311
312
316
321
323
321
319
319
318
318
320
321
324
323
323
325
324
326
326
326
324

Friday 16

Waning Gibbous 80%

00:29

09:56

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
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

Sun - Rise: 06:15, Set: 20:24, Transit: 13:20. Moon - Rise: 00:29, Set: 09:56. Civil Dark: 20:53 - 05:46. Nautical Dark: 21:28 - 05:11. Astro Dark: 22:06 - 04:32

Total Clouds (% Sky Obscured)

0
0
0
2
0
0
10
50
70
100
100
100
63
64
60
57
100
100
100
100
100
92
61
88

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
27
22

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
88

High Clouds (% Sky Obscured)

0
0
0
2
0
0
10
50
60
100
100
100
54
50
51
57
100
100
100
100
100
92
42
79

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
3
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)

11
11
9
8
8
7
4
3
3
3
2
3
3
3
3
3
3
9
8
8
9
9
9
8

Chance of Frost

Temperature (°C)

29
29
30
30
29
27
24
22
21
20
19
18
17
18
17
16
16
16
16
18
19
21
23
24

Feels Like (°C)

29
29
29
30
29
28
26
24
21
19
18
17
16
16
16
16
16
15
14
16
18
20
22
25

Dew Point (°C)

13
13
12
12
14
17
16
13
11
9
8
7
7
8
10
10
10
11
11
11
12
13
14
15

Relative Humidity (%)

36
36
34
34
40
55
59
56
51
49
51
50
49
51
61
67
70
71
71
64
60
58
56
56

Pressure (mb)

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

Ozone (du)

324
325
326
322
320
320
318
318
323
324
322
324
322
321
319
320
317
316
313
311
311
308
309
308

Saturday 17

Waning Gibbous 71%

01:10

11:02

14 Bad
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

Sun - Rise: 06:14, Set: 20:25, Transit: 13:20. Moon - Rise: 01:10, Set: 11:02. Civil Dark: 20:54 - 05:45. Nautical Dark: 21:29 - 05:10. Astro Dark: 22:07 - 04:31

Total Clouds (% Sky Obscured)

100
100
92
98
69
65
77
79
71
68
68
73
72
80
89
88
89
90
90
89
93
96
100
100

Low Clouds (% Sky Obscured)

27
33
18
10
1
9
8
11
18
26
27
28
16
27
35
34
39
39
44
65
70
77
89
79

Medium Clouds (% Sky Obscured)

100
100
80
98
69
54
64
51
38
23
11
0
0
0
0
0
0
0
0
0
0
0
1
17

High Clouds (% Sky Obscured)

82
98
31
46
0
0
0
1
0
0
0
2
3
40
40
50
50
50
30
20
43
72
100
100

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
4
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
2
2
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
4
83
90
48
45
71
18
29
35
5
2
16
21
1
13
17
13
13
11
14
12
7
23

Precipitation Amount (mm)

0
0
0.4
0.4
0
0.2
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
27
25
24
22
21
19
19
18
18
18
18
18
18
18
18
18
19
20
21
23
24
25

Feels Like (°C)

27
27
29
28
28
23
23
21
20
22
22
23
22
21
17
18
18
19
19
20
22
23
24
25

Dew Point (°C)

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

Relative Humidity (%)

55
57
61
68
77
87
91
92
92
95
96
93
92
90
90
90
90
92
91
86
79
73
72
72

Pressure (mb)

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

Ozone (du)

308
310
311
309
312
313
316
320
320
319
313
310
308
305
304
304
305
305
305
305
306
307
309
308

Sunday 18

Waning Gibbous 61%

01:45

12:08

14 Bad
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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:13, Set: 20:26, Transit: 13:20. Moon - Rise: 01:45, Set: 12:08. Civil Dark: 20:55 - 05:44. Nautical Dark: 21:30 - 05:09. Astro Dark: 22:09 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
93
90
92
93
32
34
96
82
13
14
15
18
11
12
15
78
72
89

Low Clouds (% Sky Obscured)

74
67
4
9
83
20
17
87
24
48
32
34
71
70
13
14
15
18
11
12
15
54
52
59

Medium Clouds (% Sky Obscured)

51
67
74
85
98
29
17
9
7
2
5
3
2
0
0
1
2
1
0
0
3
10
59
20

High Clouds (% Sky Obscured)

100
100
100
100
100
78
67
55
55
50
0
0
60
49
0
0
0
0
0
0
0
60
0
12

ISS Passover

Visibility (miles)

9
9
9
9
1
9
1
3
9
9
9
9
9
9
6
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
Heavy Rain
Light Rain
Moderate 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
Light Rain

Precipitation Probability (%)

30
42
53
95
95
95
95
95
95
95
95
70
41
21
20
13
9
16
15
11
10
6
5
93

Precipitation Amount (mm)

0
0
0
14.1
1.2
3.7
0.6
0.5
0.4
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0.6

Wind Speed/Direction (mph)

13
14
13
15
17
11
15
15
18
12
13
13
13
12
14
14
13
12
13
14
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
24
24
18
24
22
22
17
19
18
20
21
20
20
22
22
23
24
24
25
27
27
28

Dew Point (°C)

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

Relative Humidity (%)

69
69
73
71
89
92
92
92
84
84
80
86
89
86
85
85
84
87
87
80
71
66
65
67

Pressure (mb)

1007
1007
1005
1005
1004
1004
1005
1004
1005
1004
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

308
309
310
306
298
305
305
305
309
313
317
319
316
317
317
320
320
320
321
322
320
316
317
317

Monday 19

Waning Gibbous 50%

02:16

13:16

14 Bad
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 OK
13 OK

Sun - Rise: 06:13, Set: 20:27, Transit: 13:20. Moon - Rise: 02:16, Set: 13:16. Civil Dark: 20:56 - 05:44. Nautical Dark: 21:31 - 05:08. Astro Dark: 22:10 - 04:29

Total Clouds (% Sky Obscured)

94
100
51
93
7
7
8
12
20
49
51
74
79
83
76
68
60
56
51
46
31
15
0
0

Low Clouds (% Sky Obscured)

66
73
51
55
7
7
8
12
20
41
39
73
77
80
67
54
41
27
14
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
67
19
5
0
2
2
1
2
2
8
1
3
5
15
26
39
41
43
45
30
15
0
0

High Clouds (% Sky Obscured)

28
82
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
9
4
0
0

ISS Passover

Visibility (miles)

9
1
1
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

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

Precipitation Probability (%)

95
95
95
95
80
95
95
95
95
95
95
64
75
83
91
95
95
85
66
35
36
35
32
30

Precipitation Amount (mm)

3.2
1.7
0.9
0.4
0
0.5
1.1
1.5
2
2
2
0.3
0.5
0.7
0.7
0.7
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
17
15
13
15
13
11
16
13
12
13
12
10
9
8
7
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
23
22
23
22
22
22
21
20
17
17
16
17
18
18
18
19
19
20
20
21
21
21
21

Relative Humidity (%)

79
89
87
83
84
83
85
85
83
77
77
74
75
77
80
83
85
89
89
91
92
89
87
84

Pressure (mb)

1002
1002
1002
1001
1000
1000
1000
1000
1001
1002
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004
1004
1004

Ozone (du)

315
314
312
312
310
310
312
310
312
312
312
312
312
311
310
310
310
309
310
310
310
311
312
312

Tuesday 20

Third Quarter 39%

02:44

No Set

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

Sun - Rise: 06:12, Set: 20:27, Transit: 13:20. Moon - Rise: 02:44, Set: No Set. Civil Dark: 20:56 - 05:43. Nautical Dark: 21:32 - 05:07. Astro Dark: 22:11 - 04:28

Total Clouds (% Sky Obscured)

0
0
13
26
39
26
13
0
0
0
0
0
0
0
4
6
8
13
19
25
30
35
40
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
8
13
19
25
30
35
40
46

Medium Clouds (% Sky Obscured)

0
0
5
6
10
6
3
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 (%)

27
25
21
14
3
2
1
0
0
0
0
0
0
0
0
0
0
1
1
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)

7
9
11
11
11
11
11
11
11
11
12
12
12
12
11
12
13
13
14
16
17
16
16
15

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
21
20
19
18
16
15
14
14
14
14
15
15
15
16
17
18
19

Feels Like (°C)

26
26
26
25
25
25
24
23
21
21
21
20
13
13
12
11
11
10
10
11
12
12
13
13

Dew Point (°C)

20
20
20
19
18
17
15
13
11
10
8
6
6
6
6
7
9
10
10
10
11
11
11
11

Relative Humidity (%)

83
83
81
76
74
69
65
60
56
54
53
51
53
58
61
64
70
74
73
72
70
67
65
62

Pressure (mb)

1003
1003
1002
1003
1003
1003
1004
1005
1006
1007
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014

Ozone (du)

312
312
312
318
324
331
332
334
335
335
334
334
330
326
322
323
324
325
325
325
326
325
325
324

Wednesday 21

Waning Crescent 27%

03:11

14:23

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Good
06 Good

Sun - Rise: 06:12, Set: 20:28, Transit: 13:20. Moon - Rise: 03:11, Set: 14:23. Civil Dark: 20:57 - 05:42. Nautical Dark: 21:33 - 05:06. Astro Dark: 22:12 - 04:27

Total Clouds (% Sky Obscured)

52
64
69
89
100
100
100
99
85
71
56
46
36
28
19
10
1

Low Clouds (% Sky Obscured)

52
64
69
89
100
100
99
99
85
70
56
46
36
28
19
10
1

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
20
19
18
17
15
14
13
12
11
10
9
8
8
8

Feels Like (°C)

15
15
15
16
15
16
13
12
12
11
10
10
6
6
6
6
5

Dew Point (°C)

12
13
14
13
13
13
11
9
8
7
6
5
5
5
4
4
4

Relative Humidity (%)

63
64
66
67
68
70
68
67
66
66
68
69
73
74
77
78
79

Pressure (mb)

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

Ozone (du)

325
326
326
326
326
326
328
330
331
333
335
337
341
345
348
350
351

Forecast for Tulsa, Tulsa, United States of America (36.16,-95.99)

Generated: 15/05/25 14:33:56. Forecast: 15/05/25 to 21/05/25. Timezone: UTC-5.00