Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Third Quarter 37%

03:25

13:20

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

Sun - Rise: 06:29, Set: 19:32, Transit: 13:01. Moon - Rise: 03:25, Set: 13:20. Civil Dark: 19:59 - 06:02. Nautical Dark: 20:31 - 05:30. Astro Dark: 21:05 - 04:56

Total Clouds (% Sky Obscured)

2
5
8
1
0
1
0
1
1
1
1
21
13
36
94
65
58
67
40
32
16
23
27
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
4
14
3
26
14
23
27
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
15
85
65
58
67
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
3
1
1
0
1
0
1
1
1
1
2
12
9
4
33
40
48
40
14
2
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)

5
6
8
10
10
9
8
8
9
9
8
8
8
8
8
7
6
7
9
11
13
11
10
9

Chance of Frost

Temperature (°C)

19
20
20
13
12
11
10
10
10
10
10
10
10
11
11
11
11
12
13
15
16
17
18
18

Feels Like (°C)

18
18
18
11
11
9
9
8
8
7
8
8
9
9
10
9
9
9
10
12
13
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

57
60
58
61
69
76
78
78
80
78
80
78
78
75
73
75
76
73
77
76
66
59
53
48

Pressure (mb)

1027
1026
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1021
1021
1021
1021
1022
1023
1024
1025
1025
1025
1025

Ozone (du)

344
345
346
346
348
344
342
342
342
344
346
346
343
342
342
344
345
345
347
348
349
351
350
350

Saturday 11

Waning Crescent 28%

03:55

No Set

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

Sun - Rise: 06:27, Set: 19:33, Transit: 13:01. Moon - Rise: 03:55, Set: No Set. Civil Dark: 20:00 - 06:00. Nautical Dark: 20:32 - 05:28. Astro Dark: 21:06 - 04:54

Total Clouds (% Sky Obscured)

29
28
25
18
4
0
0
0
0
0
0
0
0
1
3
52
77
76
36
49
33
7
1
4

Low Clouds (% Sky Obscured)

29
28
25
18
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
7
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
24
23
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
43
64
62
28
45
5
0
1
4

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)

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

Chance of Frost

Temperature (°C)

19
19
19
18
16
13
11
10
10
9
9
8
8
8
8
8
8
7
9
11
12
13
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
44
43
43
47
56
64
65
63
63
63
68
73
75
74
77
77
75
66
53
52
50
49
49

Pressure (mb)

1025
1025
1025
1025
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1032
1032
1033
1033
1033
1033

Ozone (du)

349
348
349
352
349
349
349
348
349
347
349
349
348
346
346
345
343
343
345
345
340
339
338
335

Sunday 12

Waning Crescent 19%

04:22

14:26

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

Sun - Rise: 06:26, Set: 19:34, Transit: 13:00. Moon - Rise: 04:22, Set: 14:26. Civil Dark: 20:01 - 05:59. Nautical Dark: 20:34 - 05:26. Astro Dark: 21:07 - 04:53

Total Clouds (% Sky Obscured)

18
1
17
1
5
5
5
8
0
7
31
90
61
99
30
44
85
43
39
36
25
26
24
25

Low Clouds (% Sky Obscured)

10
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)

5
0
16
0
0
0
0
0
0
0
5
0
1
0
7
24
23
22
37
28
15
10
0
0

High Clouds (% Sky Obscured)

18
0
4
1
5
5
5
8
0
7
31
90
61
99
30
32
73
22
27
27
25
26
24
25

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
11
11
11
11
11
11
12
12
12
13
13
13
13
15
16
18
20
21
22

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
6
6
6
6
6
7
8
8
9
9
10
10
11
12
12
13
13
13
13

Relative Humidity (%)

49
51
55
57
60
70
71
71
72
72
73
75
77
80
80
81
83
84
80
75
70
65
60
55

Pressure (mb)

1032
1031
1031
1030
1030
1029
1029
1029
1029
1028
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1022

Ozone (du)

334
334
330
327
324
323
322
321
319
319
319
319
317
314
311
308
307
306
307
306
307
308
307
302

Monday 13

Waning Crescent 11%

04:48

15:32

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 Good
06 Good
07 Bad
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:25, Set: 19:35, Transit: 13:00. Moon - Rise: 04:48, Set: 15:32. Civil Dark: 20:02 - 05:57. Nautical Dark: 20:35 - 05:25. Astro Dark: 21:08 - 04:51

Total Clouds (% Sky Obscured)

50
75
100
100
100
100
100
100
100
100
86
100
80
52
24
17
13
49
10
6
7
18
15
3

Low Clouds (% Sky Obscured)

0
5
5
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)

4
8
12
32
54
72
72
76
83
76
60
47
23
13
9
7
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
75
100
100
100
100
100
91
77
78
76
81
53
28
1
3
4
25
3
1
2
6
3
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 (%)

2
0
1
1
3
3
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
14
12
9
9
10
10
9
9
8
9
8
9
8
6
6
6
6
6
5
4
3
5
6

Chance of Frost

Temperature (°C)

24
23
22
20
19
18
17
17
18
18
18
17
18
18
17
16
16
16
17
20
22
24
24
24

Feels Like (°C)

21
20
19
19
18
17
16
16
17
17
17
18
17
16
16
17
17
17
17
21
24
26
25
24

Dew Point (°C)

13
11
11
12
13
12
12
12
12
12
12
13
12
12
12
13
13
13
13
13
14
14
14
14

Relative Humidity (%)

50
46
50
61
68
66
70
73
67
70
71
74
69
70
75
81
83
83
76
65
60
55
53
51

Pressure (mb)

1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

299
299
296
298
301
301
301
301
304
305
306
303
300
297
296
296
294
294
293
291
290
288
288
289

Tuesday 14

Waning Crescent 5%

05:12

16:39

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

Sun - Rise: 06:23, Set: 19:36, Transit: 13:00. Moon - Rise: 05:12, Set: 16:39. Civil Dark: 20:03 - 05:56. Nautical Dark: 20:36 - 05:23. Astro Dark: 21:10 - 04:49

Total Clouds (% Sky Obscured)

43
60
86
85
80
76
95
98
100
99
98
93
61
54
53
46
38
46
41
44
44
71
75
79

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
3
7
10
8
6
3
5
8
19
26
27
29
24
15
7
5
2
0

High Clouds (% Sky Obscured)

36
60
86
85
80
76
95
98
100
98
96
92
29
29
30
25
10
25
26
8
4
16
28
41

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
10
9
9
8
7
8
8
8
8
8
8
7
7
7
7
7
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

24
23
22
21
19
17
16
16
15
15
16
17
18
18
17
17
18
18
18
20
22
23
24
25

Feels Like (°C)

24
21
22
20
18
16
15
14
14
13
15
16
16
16
16
16
16
16
16
17
18
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

51
52
53
54
61
72
75
77
80
79
75
71
64
65
65
66
66
66
66
60
55
50
48
46

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

288
288
288
287
286
286
286
285
286
286
286
285
283
283
283
283
283
283
283
283
283
283
283
283

Wednesday 15

Waning Crescent 1%

05:38

17:49

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

Sun - Rise: 06:22, Set: 19:37, Transit: 13:00. Moon - Rise: 05:38, Set: 17:49. Civil Dark: 20:04 - 05:54. Nautical Dark: 20:37 - 05:22. Astro Dark: 21:11 - 04:47

Total Clouds (% Sky Obscured)

57
40
31
24
22
24
43
72
100
92
85
77
79
82
86
63
46
54
65
62
54
65
76
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
12
24
22
14
2
12
24
44
54
46
54
56
43
29
18
9
0

High Clouds (% Sky Obscured)

28
15
2
5
8
15
40
70
100
92
84
77
79
82
85
61
37
13
25
37
48
65
76
88

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)

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

Chance of Frost

Temperature (°C)

26
24
23
22
20
18
17
17
18
19
18
18
17
17
17
17
18
18
18
20
20
21
22
23

Feels Like (°C)

20
23
22
20
20
20
20
13
14
14
16
17
18
14
16
16
17
17
17
19
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

44
46
46
48
54
60
67
62
57
53
59
65
72
74
77
81
77
74
71
65
58
51
48
45

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1017
1017

Ozone (du)

283
283
283
284
284
284
284
284
285
285
287
289
291
292
293
295
297
299
301
304
306
309
310
311

Thursday 16

Waning Crescent 0%

06:07

19:01

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

Sun - Rise: 06:20, Set: 19:38, Transit: 13:00. Moon - Rise: 06:07, Set: 19:01. Civil Dark: 20:05 - 05:53. Nautical Dark: 20:38 - 05:20. Astro Dark: 21:12 - 04:46

Total Clouds (% Sky Obscured)

82
80
82
90
94
100
89
77
53
45
34
29
35
35
46
63
77
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
8
14
10
5
0

Medium Clouds (% Sky Obscured)

15
32
53
51
48
41
36
21
7
3
4
8
7
10
11
18
24
30

High Clouds (% Sky Obscured)

82
80
82
90
94
100
89
77
53
45
33
1
33
35
46
63
38
9

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
0
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
20
19
17
17
16
16
15
15
14
14
13
12
13
13

Feels Like (°C)

19
21
21
20
20
20
21
15
15
16
16
16
16
14
14
13
13
13

Dew Point (°C)

10
9
9
8
9
9
10
10
10
10
10
10
9
9
9
9
8
8

Relative Humidity (%)

42
41
42
41
47
53
62
64
67
69
70
70
71
74
77
80
75
71

Pressure (mb)

1017
1017
1017
1016
1017
1017
1017
1018
1018
1019
1018
1018
1018
1018
1019
1019
1019
1020

Ozone (du)

312
312
313
313
314
316
317
317
317
318
318
318
318
320
322
324
325
327

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 10/04/26 14:38:16. Forecast: 10/04/26 to 16/04/26. Timezone: UTC-4.00