Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 90%

23:07

08:11

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

Sun - Rise: 07:15, Set: 20:04, Transit: 13:40. Moon - Rise: 23:07, Set: 08:11. Civil Dark: 20:31 - 06:48. Nautical Dark: 21:03 - 06:16. Astro Dark: 21:36 - 05:43

Total Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
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
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)

17
14
12
10
13
15
15
16
16
16
16
16
16
16
13
8
7
6
5
3
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
53
52
52
43
38
34
31
29
26
24
22
20
21
23
31
35
41
44
47
49
50
51
52

Pressure (mb)

1025
1025
1026
1027
1027
1027
1027
1026
1025
1024
1023
1022
1022
1022
1022
1023
1025
1026
1027
1027
1027
1028
1029
1030

Ozone (du)

336
338
339
340
341
343
345
344
340
335
332
331
334
336
333
328
325
323
323
321
320
318
315
313

Sunday 5

Waning Gibbous 83%

00:10

08:43

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

Sun - Rise: 07:14, Set: 20:05, Transit: 13:39. Moon - Rise: 00:10, Set: 08:43. Civil Dark: 20:32 - 06:47. Nautical Dark: 21:04 - 06:15. Astro Dark: 21:37 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
11
10
11
12
15
53
82
38
32
44
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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
1
11
10
11
12
15
52
80
32
29
39
30

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
1
2
1

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)

3
3
3
3
2
3
3
4
5
5
4
3
3
3
4
6
7
7
10
10
11
10
10
10

Chance of Frost

Temperature (°C)

1
1
0
0
4
10
13
16
17
19
20
21
21
21
20
18
15
14
12
11
11
11
10
9

Feels Like (°C)

-1
0
-1
-1
3
10
13
15
17
19
20
20
20
20
19
16
13
10
8
7
6
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

53
55
55
53
42
37
31
27
24
22
21
20
20
20
25
31
36
38
39
47
48
53
51
56

Pressure (mb)

1030
1030
1031
1032
1031
1031
1030
1029
1028
1027
1025
1024
1023
1023
1023
1023
1024
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

314
320
321
318
317
317
319
320
321
324
325
327
330
330
329
329
330
331
331
333
335
331
329
329

Monday 6

Waning Gibbous 81%

01:09

09:20

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
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:12, Set: 20:06, Transit: 13:39. Moon - Rise: 01:09, Set: 09:20. Civil Dark: 20:33 - 06:45. Nautical Dark: 21:05 - 06:13. Astro Dark: 21:38 - 05:40

Total Clouds (% Sky Obscured)

76
82
74
75
75
72
69
69
73
61
93
95
85
76
47
62
53
36
71
77
72
73
95
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
9
15
14
14
9
22

Medium Clouds (% Sky Obscured)

30
23
70
66
64
67
66
60
67
61
92
95
85
52
38
42
35
32
30
28
43
63
78
86

High Clouds (% Sky Obscured)

15
25
30
40
35
17
2
3
4
2
2
87
2
59
5
11
13
1
60
77
49
34
10
8

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)

9
9
7
7
7
7
7
7
10
13
15
17
14
23
26
24
24
23
21
20
18
17
16
16

Chance of Frost

Temperature (°C)

8
9
9
10
11
14
16
19
22
23
24
23
23
16
14
11
10
8
7
6
6
5
5
4

Feels Like (°C)

5
4
6
7
8
11
14
18
20
21
20
17
15
9
7
4
2
1
1
1
-1
-1
-1
-3

Dew Point (°C)

1
2
3
4
3
3
3
3
2
1
1
5
10
4
3
2
2
1
0
1
-0
-1
-1
-2

Relative Humidity (%)

58
62
64
66
57
48
39
33
27
22
22
30
44
44
49
51
57
60
61
66
66
67
66
68

Pressure (mb)

1025
1025
1025
1026
1026
1025
1025
1023
1022
1020
1019
1018
1018
1020
1021
1022
1023
1025
1026
1026
1027
1026
1026
1026

Ozone (du)

331
332
335
339
341
342
345
345
345
345
346
344
345
346
346
345
344
343
345
346
345
345
342
343

Tuesday 7

Waning Gibbous 75%

02:03

10:04

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
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:11, Set: 20:07, Transit: 13:39. Moon - Rise: 02:03, Set: 10:04. Civil Dark: 20:34 - 06:43. Nautical Dark: 21:06 - 06:11. Astro Dark: 21:40 - 05:38

Total Clouds (% Sky Obscured)

88
91
82
91
95
98
99
100
100
99
99
99
100
100
100
100
100
96
37
89
86
49
82
74

Low Clouds (% Sky Obscured)

33
40
55
58
61
27
2
0
2
8
8
16
5
0
4
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
45
30
28
26
98
99
100
100
99
99
96
96
91
61
59
49
48
37
58
43
36
33
22

High Clouds (% Sky Obscured)

9
23
4
14
32
59
60
100
95
92
87
91
96
100
100
100
100
75
32
15
10
2
5
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
1
2
2
4
4
1
5
5
4
7
7
1
1
1
0
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-1
-1
1
4
6
8
10
11
12
12
13
13
11
10
9
8
8
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

72
75
82
82
76
66
57
50
44
40
35
30
26
28
29
30
34
36
40
44
50
48
57
63

Pressure (mb)

1026
1026
1026
1026
1025
1025
1023
1021
1020
1018
1016
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

339
337
337
336
337
342
344
345
345
345
344
343
341
342
342
341
344
347
348
348
348
347
348
351

Wednesday 8

Waning Gibbous 66%

02:50

10:55

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

Sun - Rise: 07:09, Set: 20:08, Transit: 13:38. Moon - Rise: 02:50, Set: 10:55. Civil Dark: 20:35 - 06:42. Nautical Dark: 21:07 - 06:10. Astro Dark: 21:41 - 05:36

Total Clouds (% Sky Obscured)

65
60
0
0
0
2
4
10
8
6
0
0
0
7
22
38
54
61
68
75
83
92
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
6
12
18
45

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
40
60
67
74
86
84

High Clouds (% Sky Obscured)

0
5
0
0
0
2
4
10
8
5
0
0
0
2
8
13
23
18
12
10
20
28
46
56

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
8
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
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
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
1
3
10
7
3
8
12
10
25
36
50
70

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
0.4

Wind Speed/Direction (mph)

23
22
22
22
23
24
23
23
22
21
21
21
20
19
20
20
20
20
18
16
14
11
9
8

Chance of Frost

Temperature (°C)

12
11
11
12
13
15
17
20
22
24
25
26
26
25
24
23
21
19
18
17
16
15
14
13

Feels Like (°C)

5
4
4
6
8
10
13
15
18
20
22
23
23
23
21
21
20
20
19
19
18
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

62
62
65
68
65
61
55
49
44
40
36
35
34
35
41
47
54
61
67
77
85
89
93
96

Pressure (mb)

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

Ozone (du)

350
352
354
354
351
351
351
352
350
350
349
346
341
336
334
333
331
330
331
332
333
331
329
327

Thursday 9

Third Quarter 57%

03:31

11:53

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:08, Set: 20:09, Transit: 13:38. Moon - Rise: 03:31, Set: 11:53. Civil Dark: 20:36 - 06:40. Nautical Dark: 21:08 - 06:08. Astro Dark: 21:42 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
77
65
77
88
100
85

Medium Clouds (% Sky Obscured)

82
77
51
27
5
5
4
3
8
9
5
3
2
0
0
1
1
23
47
87
77
65
52
56

High Clouds (% Sky Obscured)

65
70
80
90
100
85
64
43
26
13
0
0
0
0
0
0
5
5
5
25
26
29
40
29

ISS Passover

Visibility (miles)

3
2
1
3
5
7
8
8
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

95
95
95
89
65
55
51
54
28
23
21
16
15
14
30
41
48
48
53
61
65
58
42
44

Precipitation Amount (mm)

0.9
1.4
1
0.7
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

9
11
15
14
15
14
14
13
12
12
12
11
11
12
13
13
14
15
15
16
17
18
19
19

Chance of Frost

Temperature (°C)

12
10
9
9
9
9
11
12
13
14
15
16
16
16
16
15
14
13
13
13
13
13
13
12

Feels Like (°C)

10
8
6
7
7
7
8
9
10
11
12
12
12
12
13
12
11
10
10
9
9
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
95
95
95
93
93
92
92
90
89
90
92
93
93
95
95
95
95
95
93
93
90

Pressure (mb)

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

Ozone (du)

326
326
325
324
324
324
323
323
322
323
324
325
324
324
323
323
324
324
323
323
322
321
319
318

Friday 10

Waning Crescent 47%

04:06

12:55

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:06, Set: 20:10, Transit: 13:38. Moon - Rise: 04:06, Set: 12:55. Civil Dark: 20:37 - 06:39. Nautical Dark: 21:10 - 06:06. Astro Dark: 21:43 - 05:32

Total Clouds (% Sky Obscured)

100
100
99
99
98
99
99
100
92
84
75
84
92
100
100
100
100
90
80
70

Low Clouds (% Sky Obscured)

69
54
48
43
37
58
79
100
91
81
72
81
90
98
67
36
6
4
2
0

Medium Clouds (% Sky Obscured)

59
48
29
24
21
34
31
35
14
16
24
49
74
100
95
89
84
59
34
10

High Clouds (% Sky Obscured)

17
5
26
51
77
85
90
96
86
74
65
76
87
100
100
100
100
85
73
61

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

54
68
69
66
59
45
34
13
19
32
52
95
95
95
84
65
32
33
41
63

Precipitation Amount (mm)

0
0.3
0.4
0.3
0.3
0
0
0
0
0
0
2.2
4.8
8
0.2
0
0
0
0
0.3

Wind Speed/Direction (mph)

17
16
15
15
15
15
16
18
21
22
23
24
16
9
6
5
7
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
9
10
10
11
16
16
15
16
17
19
10
12
14
14
15

Dew Point (°C)

11
11
11
11
11
12
12
12
12
13
13
13
13
13
13
13
13
13
12
11

Relative Humidity (%)

92
93
93
89
84
80
77
72
68
65
61
58
68
77
89
89
89
90
90
92

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010
1009
1010
1010
1010
1011
1011
1012
1012
1013

Ozone (du)

319
321
322
323
325
327
325
324
322
318
314
311
310
309
308
308
307
307
307
306

Forecast for Hays, Ellis, United States of America (38.87,-99.34)

Generated: 04/04/26 05:54:43. Forecast: 04/04/26 to 10/04/26. Timezone: UTC-5.00